No , i dont think its coral sand , i bought it as "aquarium sand" thats all it said. No mentions of coral on the bag.sam buckle;3333070; said:i might be wrong but is that coral sand you have in the tank?
if so it will raise the ph to unacceptable levels. also it will irritate the rays underside.
ignore this if it isnt coral sand
It was unintentionalmshuangchao;3336429; said:Nice title for a thread... I thought u meant sth else.
