I now Diatoms are algae but I thought they consumed this. He seems to clear all red sand patches. I thought they were diatoms?
I know now I am wrong thanks BIFF
Hello:
I have found a layer of film on top of the water I have more then enough flow and skimmer seems to be working o.k. What is this? I have 20 Gallon Tank with 2 powerheads straight and one that goes back and forth. I also have a little flow coming from my UV sterilizer and the protein...
Hello:
I seen what looked like a centipede coming out of a rock and stealing food from a crab.
Could not see the end but it was at least 3 inches long.
What is it. Looks bad. How to get rid of?