Also, did a pH test, it is in the middle on neutral, is this where it should be? The test kit doesn't say neutral is ok, it just says if it's 'too high' or 'too low' and i'm sure the lady at the pet store said the water should be more acidic.I was told to put some of the old water into the new tank.......for good bacteria, but i'm pretty sure you guys said 'clean water'....I have been given bad advice from this pet store before....tried cooked pease, tried raw frozne peas...they all sink before Boomer sees them.