For those who keep seahorses etc...
I'm suggesting the following for a friend.
Aqua one AR620T (130L) Tank, with filter/light.
15kg live rock
coral sand
Would this work? I'm relying on the filter from the tank as well as the rock, given it's FO the nitrates aren't so major, and being 130L, water changes aren't hard to help keep the nitrates down anyway.
Thoughts?