Quote:
Originally posted by boxfishpooalot
The answer is simple. They are eating. Its coming from your sand and your rock. Disolves slowly and they eat it.
Diatoms are not bad just unsightly.  If you want to fight them your going to have to do it chemically or biologically. You pick. GFO phosphate remover, remove the sand bed, remove the rock and hope that new stuff added does not contain silicate that leaches out.
|
If I were to get new rock what is to stop this from happening again? What in your opinion is the best course of action?