What other fish are in the tank that you will be releasing them into? I'm assuming adults.....but what else? 1 inch would probably be best, but if you don't have anything too large, 3/4" might be ok.
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*Kristin*
5 Planted tanks:
55g, 40g, 29g, 10g, 5.5g
10g N. multifasciatus tank, 5.5g Platy fry
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