K Kye New Member Oct 18, 2019 #1 I have a quick question. I want to put live rocks in my tank with fish, no coral at this time. What do I need to sustain them, will I need a calcium reactor? It's a 240gal tank. Thank you for you advice.
I have a quick question. I want to put live rocks in my tank with fish, no coral at this time. What do I need to sustain them, will I need a calcium reactor? It's a 240gal tank. Thank you for you advice.
lmforbis Well-Known Member Oct 19, 2019 #2 Absolutely nothing. They are live because of the bacteria on them. Fish waste will feed it. Live rock is an important part of your filtration system.
Absolutely nothing. They are live because of the bacteria on them. Fish waste will feed it. Live rock is an important part of your filtration system.
