hello all, this site is very cool, all the info i need in one place, how conveniant!
if anyone can answer my question i would be grateful.
i got a 400L setup which is going to be for fish only. i want to know exactly what to put into my sump. and what negative side effects does having oyster shells in your filter? can you have too many shells in your tank
if anyone can answer my question i would be grateful.
i got a 400L setup which is going to be for fish only. i want to know exactly what to put into my sump. and what negative side effects does having oyster shells in your filter? can you have too many shells in your tank