TKOS,
There are lots of good macroalgae for a reef tank, some of which grow quite well. I had some red sea grape (Botyrocladia) and gracilaria come in on live rock, and have sea lettuce (ulva) and spaghettii algae (Chaetomorpha) in the fuge. Also had grape caulerpa, but the hermits really loved it. I have attached an old pic of the tank, in a rather unpruned state.

There are lots of good macroalgae for a reef tank, some of which grow quite well. I had some red sea grape (Botyrocladia) and gracilaria come in on live rock, and have sea lettuce (ulva) and spaghettii algae (Chaetomorpha) in the fuge. Also had grape caulerpa, but the hermits really loved it. I have attached an old pic of the tank, in a rather unpruned state.


