I am planning on setting up a coral reef aquarium. I have a 75 Gallan Tank. I have not been able to find much information on how to choose the correct substrate, and filtration for stubstrate. Any adivse??
substrate could be crushed coral(aragonite) or sand. Both of these options should be at least "seeded" with live sand.Some reefers have no substrate.
The substrate in a reef tank requires no filtration, in fact it is part of the filteration for the set-up
