I was hesitant at first to pick up the rats, but they are so personable, and they intrigue me. Right now we have a group of siblings divided in two displays right next to each other, and they keep trying to find a way under the divider, I'm thinking they'll come up with something so they can be together.
I've decided to try and use the reactor when everything is running because my old tank has a bad phosphate problem that lead to a huge hair algae outbreak, and I don't feel like dealing with that again. The only thing I'm uncertain of is how much ROWAPHOS that I'll have to run in it. Is there a rule of thumb?