Well, since they are probably not full grown, I guess the jury's out on their gender! So maybe Fred & Rocky aren't both female (but their bellies are nice, whitish & round)...One IS longer, but could be older. Hmmm...

Fred's been eating algae up a storm (and there is a lot to eat!), but Rocky's been hanging out in a corner near the top of the tank. He moves around sometimes, but is less active than Fred. I'm hoping it's just stress & the new surroundings (my water is great--just changed it, no nitrites, no
ammonia & nitrates at 20). My water is slightly hard (150) and
pH at 7.0 today. I plan to keep a close eye on it for the otos!
