I have 2 55 gallon tanks that I'd like to turn into frag tanks. Could a scrubber and remote live rock be the only filtration?
I have 2 55 gallon tanks that I'd like to turn into frag tanks. Could a scrubber and remote live rock be the only filtration?
Yes, even without rock.
If you don't use rock, you must have some algae growing at all times to consume ammonia.
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