Hey all, thanks for your advice.
lauraleellbp, I'm leaning towards getting 6 rainbows. Say, 3 males and 3 females, perhaps? or 2 males, 4 females?
Spiritwind, Yea, the Oto's. I originally had 3. 1 died. Out of all the fish that I've introduced into the tank, the only one that died was the oto. IME, they've been real weaklings, despite my best efforts. The two are fine, but I don't want to get anymore for fear of losing some. One is male (really small) and the other one is a female (she's a real fatty, filled up with eggs). I've heard of them breeding in captivity...who knows? Maybe I'll end up with more than 6! But then again, I've got MTS...they'd prolly eat all the eggs before they hatch.
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