How to Treat Red Slime Algae

Cyanobaceria, also known as Red Slime Algae is typically a reddish-maroon colored bacteria that grows on Live Rock and Live Sand. Red Slime Algae grows rapidly into little mats, but is quick to brush away or siphon out. It’s normal to see a tiny Cyanobacteria bloom one to two months immediately after moving or starting saltwater aquarium, but continuous algae growth need to not be present right after 3 months. To grow, Cyanobacteria need light, nitrate, phosphate and carbon dioxide.

In general, Red Slime Algae is caused by excess Dissolved Organic Carbons or DOC’s in the water. The most typical reasons for having too quite a few DOC’s consist of overfeeding, lack of filtration as well as the use of tap or nicely normal water for h2o adjustments or evaporation top off. In simpler terms, far more waste is being added to the aquarium than your filtration system can remove. 

How Can I Decrease the Introduction of DOC’s? 

1. Use RODI Reverse Osmosis drinking water to prevent the introduction of phosphates and nitrates. Typical tap and nicely drinking water has a TDS, Total Dissolved Solids, of 250 to 500ppm. TDS is how much stuff is in your h2o. This includes copper, chlorine, phosphate, silicate, iron, zinc, lead and nitrate.

Following RO purification the typical TDS is among 5 and 10ppm, and following RO Deionization purification it truly is between 0 and 5ppm. As a result, algae has 25 to 50 times much less nutrients that it can use to develop. 

2. Reduce the how a great deal and how typically your feed your aquarium. Stop feeding pellet and flake food. Instead, use high quality reside or frozen foods as they have typically contain much less phosphate and nitrate. 

What Can I Do Get Rid of DOC’s? 

1. Weekly 10-25% mineral water modifications with reverse osmosis water. Making use of tap or effectively drinking water will only make the difficulty worse. 

2. Use a GFO (Granular Ferric Oxide) like Phosban to remove phosphate from the normal water. 

3. Raise filtration by adding a Protein Skimmer. Do not skimp on this piece of equipment. Purchase the very best your budget can afford, so you don’t need to spend a lot more funds upgrading later. 

What Else Can I Do to Control Red Slime Algae? 

1. Improve water flow, Cyanobacteria likes to develop in low flow areas. 

2. Add a clean-up crew. Some hermit crabs and snails will pick at Cyanobacteria, but the very best herbivore can be a member from the Strombus family, like a Fighting Conch 

3. Add a Refugium and macroalgae to compete with the Cyanobacteria for nutrients. Well-known macroalgaes are Caulerpa and Chaetomorpha. 

4. Turn off your lights for 3 to four days. This will eradicate most of the Red Slime Algae, but it will expand back rapidly if DOC’s usually are not decreased throughout this period. Also avoid direct sunlight.

5. Use a commercial Cyanobacteria remover, like ChemiClean. Red Slime Algae will continue to expand if DOC’s usually are not reduced during this period. 

To control and remove Cyanobacteria and Red Slime Algae you must lessen the quantity of DOC’s entering your aquarium, while increasing the amount of DOC’s exiting your aquarium. Remember there is no quick fix for Cyanobacteria.