Originally Posted by
LAXplaya
how do i get coraline in my tank?
Keeping your perameters in check....specific gravity 1.025-1.027, ph 8.0-8.4, (eventhough many successful tanks run at 7.8), Carbonate hardness 7-10 dKH, calcium at least 400, but better to have it around 420-450, temp 78-82 degrees. And of course, nitrate as low as possible, nitrite 0, ammonia 0, and phosphates very low to zero. This is introduced in foods and some water sources. Most importantly a mature tank of at least 45-60 days. ( Less fluctuation in the perameters to kill off the newly introduced corraline.)
Running actinics will promote corraline once introduced. They need at least 12 hours of lighting to grow. 2-4 watts per gallon will accomplish this nicely with some already in the tank. This however, is not enough lighting to keep anything other than soft corals, mushrooms for example.
The picture enclosed is of my yellow figi leather......but, look at the purple on the rocks...this is corralline. Very attractive, but, better yet where it grows, you will not get nuisance algae. Another possitive for a very pretty encrusting algae.