hOLA FRIENDS TOOK MUCH TIME READING THE FORUM, AND ME FINALLY DECIDE TO POSTING.
I have a doubt. will see.
I have 3 small flowerhorn aquarium with 1 each, for lack of space issues have internal filters, and I'm sure lack substrate for bacterial growth.
my question is, could put some volcanic gravel to promote beneficial bacterial settlement???
thank you
I have a doubt. will see.
I have 3 small flowerhorn aquarium with 1 each, for lack of space issues have internal filters, and I'm sure lack substrate for bacterial growth.
my question is, could put some volcanic gravel to promote beneficial bacterial settlement???
thank you