Ryan I need to do that with my block, when I had mine breaking the surface there was algae growing and now coraline from the sump lights. I have very slow flow off my rowa I could probably run overtop of the brick to replicate what you have done.
Keep us updated on the block and new corals!
__________________
Always looking for the next best coral...
90g starphire cube/400mhRadium20k/2 XHO/2x27w UV/2x39w T5/ 3 Trulumen led strips
|