not urgent as in, life or death urgent. but urgent in the sense that my new betta is waiting in his tiny little cup for these q's to be answered. xD
one: I bought API Fungus Cure fish medication, for Pierce's fin rot. he shares a tank with Flair, another betta, who doesn't have fin rot. will the medication harm Flair?
two: I finally acquired all of the pieces to set up my new sponge filter for P&F's tank (: and it's pretty awesome. but the plastic cylinder doesn't reach all the way above the surface of the water, is that normal/safe? i'm worried flair will try to swim down the cylinder and get stuck or something.
three: ... actually i think that's all. ahaha