I've tested the water twice today, after yesterday's PwC it's back to
0ammonia
0nitrite
20 nitrate
I haven't had ammonia in months.mthe over feeding only happened once, but they where so..erm, well...chubby, I suppose, and I didn't know if that would have adverse effects. I have now showed my grandma how to feed them, and she won't do it again.
EDIT:
My temp, currently, is 73° F, or so says my ever faulty thermometer. The only other one I have is metal and I don't feel comfortable having it in their tank.