I'm mulling over fish. Does anyone know of nano suitable fish that aren't overly messy? Being that this system needs to be low nutrient, I don't want to add a really messy fish.
In looking at my display tank, my green chromis are probably the least messy. I could put them in here (my 40 is overstocked . . . But it will become a ~100g in Feb-March). I'm not fond of them, however. They hide most of the time, and aren't particularly interesting.
I just don't know. I've posted three threads, on three different forums, and I'm just not gettting answers. Maybe there is no answer?
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Shelley
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