I would but it messed up like 3 filters before also. Im like 90% sure thats what gave me some bad diatom issues the last time cause of it being silica sand. Maybe some light tile 


The black background is great in the long run!
That is what you will want.
LIke you said....switch up the base to some light tile.
Looks llike you need another kel or 2 to seperate tanks and get em eating what you want.
Kelberi are stubborn as well.
Orino's are easy peasy!








