Hey everyone!
I've had a 55 gallon tank set up for about 2 years now (ph-7.9ish) running a Fluval 406 and Fluval U4 that had about 5 rainbowfish, 1 bn pleco, 2 juvenile clown loaches, 1Synodontis Angelicus, and 1 elephantnose. About a week ago my tank had a heater AND filter malfunction/tragedy...