Anyone know how big Rosy Red Feeder Minnows get? (Not that I plan to buy them, I already have 4 out back in my 10-15 gallon DIY planted, unfiltered pond with a molly) They may end up being winter housed in the Tacky Tank if they won't get too big for it as adults.
well, I think they get to around 1-2 inches, not sure.