I keep seeing pictures of tanks without gravel or sand in the tank. I always thought you need one or the other in the tank???
I am planning on doing a Dwarf Cichlid tank (29g)
What do I need to put in there? How many fish can I house??
thanks
I am planning on doing a Dwarf Cichlid tank (29g)
What do I need to put in there? How many fish can I house??
thanks