The aquarium is easily the most complicated part of the whole house. We recently had a massive neon tetra die off right after we bought some new fish. It seems that every other fish BUT the new ones died immediately, some seem to have been eaten, some sick. I wonder because when we went to buy the fish, most of the tanks were covered with a sign that said they weren't for sale because they were undergoing treatment. But not the tank with the fish we wanted. Maybe I should have taken the hint.
Anyway, we just bought two new snails and they are eating the heck out of the algae. I wish they would have babies.
Yeah, they probably were carrying something your guys weren't used to. When I was "home" I had two tanks, and always put new anything in quarantine for a least a week before adding them to the main tank. And then being sure to dip them with a net, rather than adding the water they'd been swimming in.
This time we had not added anything new, and we've always had a few snails - which was fine. The fish die-off and the sudden snail explosion is puzzling. Nitrates/nitrites ok - even had a new test kit sent just to make sure the other one hadn't gone bad. As a rule, when there's a problem, the first thing to do is change half the water. Found the one neon dead, scooped and flushed, changed the water while siphoning the pebbles and the sand. That apparently was too much for the other one that died, as he was gone within hours. The other little guys seem fine, tho. I suspect Daughter has been giving them too much food, which would explain the snails - but not the die-off. These guys should live several years. Hmmmmm.....
So the Daughter got a nice Tetra air pump and air stone and we've added that, just for extra insurance. The in-tank Tetra 3i whisper filter has been great for years, but it doesn't add tons of 02 to the tank. Still can't quite figure this one out.
What ya don't like the sign?
![Wink ;)](https://www.talk.uk-yankee.com/Smileys/classic/wink.gif)
It's actually my tank, Daughter's fish and sign from her tank in the States.
Fighting fish. This particular tank used to be home to a brilliantly blue male betta fish named Paul. He was an ornery little bastard, but we were fond of him. You do have to be careful with male bettas. Females you can often put in mixed tanks. Males are kind of iffy - especially if the other fish are brightly colored. They tend to be seriously, seriously territorial.
![Roll Eyes ::)](https://www.talk.uk-yankee.com/Smileys/classic/rolleyes.gif)
I bet that was pretty ugly, yeah.
![Lips Sealed :-X](https://www.talk.uk-yankee.com/Smileys/classic/lipsrsealed.gif)