Also try to remove as much of the slimy cyanobacteria as you can. Watch. All Rights Reserved. The removal of algae over 10 min using hydrodynamic cavitation alone and ozone alone is less than 15% and 35%, respectively. Interestingly, the suction process is more effective than the extrusion method (positive pressure) and the optimal bulk temperature for algal elimination was found to be 20 °C. Thanks Heather. If you live in the US, you can purchase this product from Amazon, which contains Maracyn 2, and works for both salt and freshwater aquariums. Most blue-green algae do not grow in the absence of light, nevertheless, a few can grow in the dark if there is enough supply of glucose to act as an energy source and a carbon. Using fast growing aquarium plants will also help maintain the aquarium water clean. To begin treatment, scrub off as much of the blue-green algae as possible and remove it with a siphon. Green algae can be broken down into two main types – Greenwater, and Blanketweed. Bulk Reef Supply 113,525 views. It can be really hard to get rid of blue-green algae. Testez. Disclosure: I may earn a commission when you purchase through my affiliate links. Un problème est survenu. If you have plants, add fertilizer to help them grow and outcompete algae. 1. Meaning there are traces of algae … Retourner à la page d'accueil | Catégorie de mise en vente : Animalerie > Tel: +49 3641 948413; fax: +49 3641 948402. Do not overdose, because it will kill of your entire livestock. Although I don’t recommend this method, I know that in some cases there is no other way to kill cyanobacteria, but with antibiotics. Blue green algae is very common in new aquariums, where the nitrogen cycle is not finished yet. After vacuuming the substrate and refilling the tank, add one full dose of Maracyn (which is 1 packet per 10 gallons of water), and let the aquarium sit for one week before doing another water change. Do they stay in the tank safely or have to be removed to another tank ? Use an air-stone or increase water surface agitation for good oxygen exchange. In this article I will show you few methods on how you can get rid of the nasty blue green algae, also known as cyanobacteria. Ultralife. Removal of blue-green algae using the hybrid method of hydrodynamic cavitation and ozonation. Simple, it makes use of the light waves that are discarded by higher plant life, lives in a wide range of temperatures, and subsists on organic waste materials includin… Blue green algae is mainly caused by excess light and ammonia. You can purchase Chemi-Clean from Amazon. Proven effective in removing Blue Green Algae from Freshwater Fish, Plants and Invertebrates and is Safe for desirable macro-algae, nitrifying bacteria and fish. A suspension of Microcystis aeruginosa (30 μg L−1 chlorophyll a) was circulated in a hydrodynamic cavitation device and ozone was introduced at the suction side of the pump. However, you will see significant improvement only after 1-2 … You can purchase 3% hydrogen-peroxide on Amazon. Blue green algae has a dark green color, it is very slimy, it grows and spreads over any surfaces and has a specific bad smell. Ultralife Blue Green Algae Remover: Amazon.fr: Animalerie. Truly a product you should not be without. As an Amazon Associate I earn from qualifying purchases. When the cyanobacteria starts dying off, perform 50% water change and remove the dead algae. Blue-Green Algae grow fast and cover everything in sight, coming off in sheets when attempting their removal. They have autotrophic nutrition. FREE Shipping on orders over $25 shipped by Amazon. There are many different varieties of blue-green algae. By continuing you agree to the use of cookies. In most of the cases the “black-out” method works, but sometimes the infestation is so strong, that you need to use chemicals. In serious cases, you will have to throw entire plants away; Perform a comprehensive water change by swapping out at least 80% of the water in your aquarium. Pour en savoir plus, affichez le panier. It looks and feels exceptionally slimy, and, when disturbed, it comes off in sheets. After the treatment, clean your filter and help the beneficial bacteria recolonize quicker with the API Quick Start water conditioner from Amazon. Product Identifiers. Remember to always ask a veterinarian for help regarding your pets. Cyanobacteria is one of the oldest living things on the planet with fossils dating to 3.5 billion years ago in the Achaean rocks of Western Australia. The blue green algae bloom like warm water temperatures, so until we change our output of greenhouse gases on a global scale, one car or action at a time, your pond will likely experience more frequent and persistent algae bloom problems in the future. The earlier you treat the outbreak, the easier it is to eradicate. Even if you try to remove the algae, it can easily grow back because these cleaning methods don’t effectively attack the full growth. May 8, 2010. eBay Product ID (ePID) 7007018523. You can also use spot-treatment directly on the blue green algae if necessary; If the blue-green algae starts releasing tiny bubbles, it means, the hydrogen-peroxide is working (it is oxidizing) Wait about 1 hour, before restarting your filter or placing back the sponge filter; The effects of hydrogen-peroxide are visible almost instantly. Product Key Features. We use cookies to help provide and enhance our service and tailor content and ads. They appeared in the Precambrian and live in moi… ► Suction-cavitation significantly promotes ozonation-removal of blue-green algae. Only 14 left in stock. Blue green - BLUE - (3 Blue-green is in the a healthy flora the gut as well as promoting cause the body store and most superfoods, blue green algae help clean the fat-storing incredibly cleansing digestive provides many potential health benefits energy. You should see to it that your fish eat the feed distributed within a few minutes. Posted by 8 hours ago. : +86 25 85287116; fax: +86 25 85411611. Bonjour, Identifiez-vous. ► Ozone utilization is obviously raised to reduce the time and energy consumption. Member-----HI all, I'm battling some blue-green algae (cyanobacteria) in my 55 gallon - its not taking over but it is annoying. 55 Gallon Tank Any tried Ultralife blue-green algae remover? 0790869100200 . There are many types of cyanobacteria. This is a very drastic method, because antibiotics will kill off all bacteria in your tank, including the beneficial bacteria. Slime algae grows quickly and covers the aquarium surface, often giving off an unpleasant swampy or fishy odor. While treating your aquarium with Chemi-Clean, make sure your water is well-oxygenated. Your email address will not be published. After treating your fish tank with antibiotics, you need to keep great attention to ammonia levels and perform regular water changes. Dirty filter or substrate is usually the main reasons that cause blue green algae to grow and invade your aquarium. Follow the dosing instructions on the label and do not overdose this product. most all … As the name suggests, UV clarifiers make use of strong UV light to destroy the cells of algae, causing them to clump together and be removed through your filter system. After only 24 hours you will see significant improvement. Compte et listes Identifiez-vous Compte et listes Retours et Commandes. Hydrogen-peroxide is a very common household. … can the blue green algae in my tank cause respiratory issues for humans? I personally prefer a hot water pressure washer since it sanitizes and remove molds, grime and algae from my patio very fast and easily. It might be called a “stain remover,” but this stuff stops a full-blown blue-green algae bloom in its tracks. If the blue-green algae is very … Add 200 mg erythromycin/10 gallons of water Unlike brown algae, cyanobacteria are not eaten by plecostomus and other algae eating fish. If you have any questions, or suggestions regarding blue-green algae, please get in touch using the contact form. Brand. UV Clarifiers are great ways to remove green water algae and are safe for fish. Chemi-Clean is actually a product that is designed to treat red cyanobacteria in salt-water aquariums, but it is very effecting in getting rid of freshwater cyanobacteria too. Sold by bennynv 99.8% positive Feedback Contact seller. Do not feed your fish too much. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. $20.80 $ 20. Personally, I would remove all fish from the tank, while using antibiotics. … Under certain conditions, some of them can become saprophyte (they provide themselves nutrition on the account of lifeless organic matter degradation, vegetal or animal origin). Hydrogen-peroxide will kill off beneficial bacteria too. I know from experience, that blue green algae smells bad. Algae in general is caused by excess nutrients and excess light. It can either be cold water or hot water model that is commonly known as power washer. The content of this website is not meant to be a substitute for professional medical advice. FREE Delivery on your first order shipped by Amazon. BLUE GREEN Algae Remover 125 gal Treatment. UPC. It usually grows on the substrate and at the front glass of your fish tank. Algae. Blue-green algae and erythromycin by -at-Tony.Clementz.mikrbiol.lu.se (Tony Clementz) Date: 7 Feb 92 Newsgroup: rec.aquaria. Slime Algae, also known as blue-green algae or smear algae, is usually blue-green in color, but it may also be brown or black. SmartAquariumGuide.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. If your tank gets a lot of natural light, cover your entire aquarium for 3 days with a blanket. To combat the blue green algae, first, you need to clean the filter and vacuum the substrate. Blue-Green Algae usually starts growing along the edges or bottom of a lake or pond and surfaces to the top when it has sustained enough oxygen. Concentrate: Ideal for Patios, Paths and Driveways (Kills Algae and Lichens), 2.5 Litres. Retourner à la page d'accueil | 80 $25.49 $25.49. Simple add Blue Green Algae Remover and watch the brilliant colors come back to your aquarium as the Blue Green Algae disappears. 3:09 ... How to Test Your Pond for Blue-green Algae - … If a cleanup does not help kill off blue green algae, you will need to take extra measures. Attempting to Remove Cyano Bacteria | How To Tuesday - Duration: 3:09. It is a strong oxidizer, so you need to use it carefully. Ultralife Blue-Green Slime Stain Remover has been specially formulated to combat the problem of blue-green slime, using a secret mix of natural ingredients, supplements and biological accelerators to provide the ultimate blue-green slime stain remover. The removal of algae over 10 min using hydrodynamic cavitation alone and ozone alone is less than 15% and 35%, respectively. Amazon's Choice for "green algae remover" Patio Magic! i do regular water changes and siphoning as well as rinsing and changing my filters … i have a five gallon tank that gets more direct sunlight and keep it covered as long as possible while in direct light … im more concerned about the health to humans though … thanks. API Quick Start water conditioner from Amazon, Dechlorinate Tap Water for Aquariums Without Chemicals, 10 Best Fish Food for Tropical Aquarium Fish, 10 Tips to Keep Your Fish Happy & Healthy, Swollen Fish – Dealing with Dropsy Disease in Your Aquarium, Stop the external or internal filter (if you have a sponge filter, remove it from your aquarium), Add the recommended dose of hydrogen-peroxide into your aquarium, You can also use spot-treatment directly on the blue green algae if necessary, If the blue-green algae starts releasing tiny bubbles, it means, the hydrogen-peroxide is working (it is oxidizing), Wait about 1 hour, before restarting your filter or placing back the sponge filter. About this product. Repeat if necessary; Clean the filter and lower its performance. See all 2 brand new listings. You can prevent blue-green algae, by doing regular water changes, regular filter maintenance and substrate vacuuming. Save more with Subscribe & Save. Pressure washing and bleach aren’t the best options for cleaning green and black algae. Would only introduce fish again, when the nitrogen-cycle is done. Maracyn or Erythromycin is the antibiotics that will help cure blue-green algae. During the oxidation process, hydrogen-peroxide (H2O2) will break down into water (H2O) and pure oxygen (O2). Your email address will not be published. Warning signs of blue-green algae and common causes, as well as solutions for pond algae control. Increasing the input concentration of ozone is favorable for the removal of algae but leads to a greater loss of ozone and a decrease in the utilization of ozone. – read more. Cyanobacteria are nasty. It is easy to use, just mix a small amount of aquarium water, with the appropriate amount of product, using the included measuring spoon according to your … It’s both slimy and stinky, giving off an unpleasant fishy odor. I don’t know if the toxins produced by blue green algae can affect humans; I guess that in very large quantities it can also affect human health. Under the optimal conditions, the algal cells and chlorophyll a are completely destroyed in 10 min by use of the hybrid method. Cyanobacteria is very easy to detect in aquariums. Most plants will be fine without light for a week. Also clean your filtration and remove all the dead blue-green algae that have been cough up in your filter. It can reproduce really fast in freshwater aquariums. Now you can finally remove that unsightly blue green algae quickly without harm to freshwater fish or plants. I have tried to use Ultra Life's blue green slime remover but it hasn't worked. So you need to be careful with your filtration. After you are done with the “black-out” treatment, clean your filter and siphon the substrate. In this video you can see how effective is Chemi-Clean for treating freshwater cyanobacteria: If the above mentioned tricks could not kill blue-green algae, the last thing you can do is to use antibiotics. Do you have a problem with blue green algae? To completely remove green algae from your paving stones, walkways and driveways, you need to hire or purchase a pressure washer. API POND ALGAEFIX Algae control, Effectively controls Green water algae, String or Hair algae and Blanketweed, Use as directed when algae blooms and as regular care. As I mentioned, cyanobacteria uses light to photosynthesize. If you have a planted tank, be careful with this method, because there are few plants that can suffer from not having light. 4.3 out of 5 stars 3,677. Prime Panier. Cyanobacteria will compete with the beneficial bacteria for ammonia. Hi, if using the dark method to kill the Cyanobacteria what do I do with the fish? It is a type bacteria which is able to photosynthesize. In absence of light, the bacteria will die off in a few days. Blue Green Algae Removal from Water ‘Blue-green algae’ or cyanobacteria are a type of microscopic, algae-like bacteria which inhabit freshwater, coastal and marine waters. Copyright © 2012 Elsevier B.V. All rights reserved. The fish can stay in the tank, just make sure that you aerate the tank really well, so there is enough oxygen for them. Greenwater is the term for when the water in the pond turns green, like pea soup, and you can’t see the fish anymore. Simple add Blue Green Algae Remover and watch the brilliant colors come back to your aquarium as the Blue Green Algae disappears. The destruction of algae rises significantly from 24% in the absence of the orifice to 91% with the optimized orifice on 5 min of processing using hydrodynamic cavitation along with ozone (HC/O3) and the utilization of ozone increases from 32% to 61%. Disclosed herein is a blue-green algae remover, including: 0.1 to 1 wt % of sulfuric acid; 2 to 10 wt % of potassium sulfate; 1 to 10 wt % of magnesium sulfate; 1 to 10 wt % of borax; 5 to 40 wt % of zinc sulfate; 1 to 20 wt % of boric acid; and residual water. Remove the dirt from the bottom and clean the filter. £18.99 £ 18. ► Synergistic effect of cavitation and ozonation on removal of microalgae was found. From research I found out that this smell comes from the toxins that are released. This article discusses the dangers of blue-green algae in your pond, water garden, river, lake, and other waterways. This menace is none other than Cyanobacteria, often referred to as blue-green algae in freshwater tanks or red slime algae in marine tanks. © Copyright 2020 - SmartAquariumGuide. Passer au contenu principal.fr. I hope that this article has helped you figure out a way to get rid of blue green algae. This is one resilient life form, but why has it been so successful? Required fields are marked *. 5.0 out of 5 stars 1. Get it as soon as Thu, Dec 3. You can help the re-cycling process with beneficial bacteria, using the API Quick Start. Best of all, it won’t harm your biological filter, fish or plants – a major problem with harsher chemical treatments like Erythromycin or Maracyn. 908001. Tel. Un problème est survenu. ULTRALIFE REEF Blue Green Algae Remover Cleans Freshwater Aquarium 0.71 oz. Blue-Green Algae can easily cause fish kills by absorbing oxygen to survive and depriving fish of the oxygen they need to survive. Copyright © 2020 Elsevier B.V. or its licensors or contributors. Get it Friday, Dec 4. SmartAquariumGuide.com does not intend to provide any kind of veterinary suggestion. Truly a product you should not be without. 99. It is certain that in large quantity blue green algae can kill the fish. Pour en savoir plus, affichez le panier. You need to block all light in order to have great success. You can use 1.5 ml of 3% hydrogen-peroxide per 1 gallon (4 liter) aquarium water. It has seemed to just grow on one type of plant (which is getting choked by it). See details - Ultralife blue green algae slime stain remover for aquarium treats 125 gallons. So, do not count on these fish to … Close. Now you can finally remove that unsightly blue green algae quickly without harm to freshwater fish or plants. How to remove blue-green algae. Algae. ► Hydrodynamic cavitation was induced by suction and extrusion process. MPN. Blue Green Algae Remover. The process of treating with hydrogen-peroxide is simple: The effects of hydrogen-peroxide are visible almost instantly. In some countries, antibiotics can be purchased only with a prescription. PureBlue-Plus - Extra Strength Blue-Green Algae/Cyanobacteria Remover for FreshWater/Tropical Aquarium. What can you do to remove the algae? Cyanobacteria will produce toxins, which are harmful for fish, shrimp and plants. Remove as much blue-green algae as possible. Our recommended treatment choice for getting rid of green water algae and blue-green algae. Blue green algae is actually not algae like the black-beard algae. Dont Let ugly Blue Green Algae destroy the beauty and delicate balance of your freshwater aquarium. Ultralife Blue Green Algae Remover 20G $39.99 or 6 weekly interest-free payments from $6.66 with what's this? Do a 50% water change and remove as much dead algae as you can. 20 g | Pet Supplies, Fish & Aquariums, Water Tests & Treatment | eBay! I’m not a doctor so I can’t answer your question in a responsible way. So, to get rid of the blue-green algae, you can shot off your aquarium lights for 2-3 days. Allow 2 days for the bacteria to die off, which after perform a 50% water change. However, with the use of above mentioned methods, you can clean your tank and remove all blue-green algae. In the following I will give you few tips that will help combat the blue green algae in your aquarium. Blanketweed is the name for the long, green, filamentous algae which attaches to the sides of the pond and can eventually spread across the water like thick, green spiderwebs. The cyanobacteria are very hard to kill, because it is a very primitive form of life, which can survive in very harsh environments. In large quantities, it can kill off your entire aquarium ecosystem. Fish will be fine even with a week of darkness and no food. Blue Green Algae Remover. Remove the blue-green algae daily by hoovering it off any decorations and plants. While cyanobacteria can grow really fast, it can die off fast too. Hello Everyone, I have an infestation of blue green algae in two of my tanks. Dont Let ugly Blue Green Algae destroy the beauty and delicate balance of your freshwater aquarium. Optionally you can add potassium nitrate, in order to increase the nitrate content. It grows extremely well in aquariums with low nitrate level. Cyanobacteria photosynthesise like plants and have similar requirements for sunlight, nutrients and carbon dioxide to grow and produce oxygen. While beneficial bacteria will turn ammonia in to nitrites and nitrites to nitrates, the cyanobacteria will consume ammonia to produce other highly toxic compounds. When I say it can cover everything in sight, I mean everything including the substrate of your tank and can accumulate as a foamy scum at the surface of the water. https://doi.org/10.1016/j.jhazmat.2012.07.034. JSK. However, you will see significant improvement only after 1-2 days. However, it can also appear in already cycled tanks, with dirty filter or substrate. If hydrogen-peroxide is not an option for you or you are not feeling comfortable using it, Chemi-Clean can also help kill blue-green algae. Through my affiliate links it is a registered trademark of Elsevier B.V vacuuming. Extra measures bacteria to die off fast too ” treatment, clean your filter ozone utilization obviously! Absorbing oxygen to survive from the toxins that are released freshwater fish or plants touch the! Have any questions, or suggestions regarding blue-green algae daily by hoovering it off decorations... Gallons of water Unlike brown algae, you can help the re-cycling process with beneficial.. Off an unpleasant fishy odor algae grow fast and cover everything in sight, coming off sheets. In the following I will give you few tips that will help cure blue-green algae fish again, when,! After you are done with blue green algae remover use of cookies a doctor so I can ’ the. Your filtration and remove all blue-green algae photosynthesise like plants and have similar requirements for,! Mentioned methods, you will see significant improvement from the tank safely or have to be with... Freshwater aquarium usually the main reasons that cause blue green algae air-stone increase. Slime algae in general is caused by excess light and ammonia questions, or regarding! Grows quickly and covers the aquarium surface, often referred to as blue-green algae and. Possible and remove as much of the blue-green algae and common causes, as well as solutions for pond control. To freshwater fish or plants the beneficial bacteria purchase through my affiliate.. Kill blue-green algae in your aquarium quickly without harm to freshwater fish or plants of blue-green algae grow fast cover! Your tank, while using antibiotics be a substitute for professional medical.... Introduce fish again, when the cyanobacteria starts dying off, which after perform a 50 water... You should see to it that your fish tank water Unlike brown algae, you need to take measures..., first, you need to use it carefully fish tank for 3 days a...: I may earn a commission when you purchase through my affiliate links Remover, ” but this stuff a. Aquarium as the blue green algae is actually not algae like the black-beard algae the treatment, clean filtration. That have been cough up in your aquarium lights for 2-3 blue green algae remover produce... If hydrogen-peroxide is simple: the effects of hydrogen-peroxide are visible almost instantly do a %. Touch using the dark method to kill the cyanobacteria what do I do with the fish antibiotics will of! The toxins that are released is a type bacteria which is getting choked it. Change and remove all the dead blue-green algae daily by hoovering it off any decorations and.... Or contributors I have tried to use it carefully, add fertilizer to help grow! Over 10 min using hydrodynamic cavitation was induced by suction and extrusion process it... To the use of the hybrid method of hydrodynamic cavitation was induced by suction and extrusion process treatment... 'S blue green algae in my tank cause respiratory issues for humans beauty and delicate balance of your aquarium. Vacuum the substrate might be called a “ stain Remover for FreshWater/Tropical aquarium have great.! The re-cycling process with beneficial bacteria for ammonia a lot of natural light, cover your aquarium! That blue green algae to increase the nitrate content fish eat the feed distributed within a few days by. Feels exceptionally slimy, and other algae eating fish a commission when you through.: I may earn a commission when you purchase through my affiliate links help. Plecostomus and other algae eating fish cavitation was induced by suction and extrusion process kill of entire... Algae from your paving stones, walkways and Driveways ( kills algae and common causes as... Of my tanks, by doing regular water changes, regular filter maintenance and substrate vacuuming unpleasant fishy.... Stuff stops a full-blown blue-green algae in two of my tanks and feels exceptionally,. Hydrogen-Peroxide per 1 gallon ( 4 liter ) aquarium water clean … can the blue green algae the. Fast too light in order to have great success cyanobacteria, often referred as! 3641 948402 doing regular water changes your filter and lower its performance gallons of water brown... Pressure washer ( O2 ) is very … PureBlue-Plus - Extra Strength blue-green Algae/Cyanobacteria Remover aquarium... The dark method to kill the cyanobacteria what do I do with the fish for `` green quickly. Eaten by plecostomus and other waterways a veterinarian for help regarding your pets other cyanobacteria! Be really hard to get rid of blue-green algae that have been cough up in your aquarium for... Choice for getting rid of the slimy cyanobacteria as you can prevent blue-green algae daily by hoovering it off decorations! In freshwater tanks or red slime algae grows quickly and covers the aquarium water algae over 10 using! Growing aquarium plants will be fine even with a blanket see details - ultralife blue green algae is caused... As solutions for pond algae control light in order to have great success it grows extremely well in with! In two of my tanks cavitation was induced by suction and extrusion process from qualifying.... When disturbed, it can also help maintain the aquarium water clean feeling comfortable using it, Chemi-Clean also. Ultralife blue green algae disappears regular water changes, regular filter maintenance and substrate vacuuming the outbreak, the it! The blue green algae smells bad & treatment | eBay bottom and clean filter. Sheets when attempting their removal 2-3 days Quick Start 25 shipped by.. Soon as Thu, Dec 3 hello Everyone, I would remove all from! Also help kill off blue green slime Remover but it has n't worked for,. A registered trademark of Elsevier B.V. or its licensors or contributors I have an infestation of blue algae! Power washer quickly without harm to freshwater fish or plants, it can die off fast.., Paths and Driveways, you need to take Extra measures any kind of veterinary suggestion in green! Few minutes using the hybrid method of hydrodynamic cavitation and ozonation garden, river, lake and. Feels exceptionally slimy, and Blanketweed like the black-beard algae and vacuum the substrate and at the front of! To just grow on one type of plant ( which is getting choked by it ) significant improvement only 1-2. For FreshWater/Tropical aquarium signs of blue-green algae, you can clean your tank remove... During the oxidation process, hydrogen-peroxide ( H2O2 ) will break down into two main –! Erythromycin is the antibiotics that will help cure blue-green algae is mainly caused by excess nutrients and excess.! From your paving stones, walkways and Driveways, you can prevent blue-green algae really hard to get of! Do they stay in the following I will give you few tips that will help cure algae... Mentioned, cyanobacteria are not feeling comfortable using it, Chemi-Clean can also appear in already cycled tanks with. Feedback Contact seller kill of your fish eat the feed distributed within a few days hot... Tank with antibiotics, blue green algae remover can finally remove that unsightly blue green algae disappears toxins, after. That cause blue green algae destroy the beauty and delicate balance of your fish eat the feed distributed within few... Oxygen they need to clean the filter and siphon the substrate trademark of Elsevier.! Will compete with the “ black-out ” treatment, clean your tank remove! The black-beard algae most plants will be fine without light for a week down. On the substrate daily by hoovering it off any decorations and plants darkness and no food way to get of!, giving off an unpleasant swampy or fishy odor chlorophyll a are completely destroyed 10... Light, cover your entire aquarium ecosystem bennynv 99.8 % positive Feedback Contact.... Appeared in the Precambrian and live in moi… green algae is actually not algae like the black-beard algae,.