I agree, it shouldn't always been a teenager to blame, that was a flub on my part. I've met many, many immature adults. Probably more immature adults than I have immature teens.

And their fins will grow back, it'll only take a few weeks and they'll be back to normal looking. Fins grow back pretty quick.

Alright, so here's an update on them!

Tuna, the one who wasn't as bad off, is doing fine. Taco, the one who was in severely bad shape, is doing great too.

I initially took a 10 gallon and divided it with a tank divider, and each had 5 gallons. I lined the divider with plants to try and inhibit Tuna from being able to see Taco as easily, but without inhibiting the water flow through the divider too much.

Betta's have different personalities. Some are very aggressive, and some can be very submissive. Tuna is very, very aggressive. Taco is very, very submissive. And Tuna spent every waking second ramming and stalking the divider, trying to get to Taco. Taco spent every waking moment hiding in his plants and probably hoping Tuna would go away. So obviously, this stressed Taco out badly.

So I took out the divider, redecorated the tank, and now Taco has the 10 gallon tank to himself. Tuna is in a temporary 2.5 gallon container, and is getting a new 5 gallon tank this week.

I made Taco's tank heavily planted, so he'd have lots of hiding spots. Poor little guy has had so much traumatic stuff happening, I want him to feel secure in his new tank now. I wake up every morning to find him at the glass, staring at me in bed (his tank is next to my bed). What an awesome little dude.

Here's a photo of Taco's tank...



And if you'd like to watch Taco swimming around his tank (and eating a bit of dinner), here's a short video clip...

http://www.youtube.com/watch?v=VtK5Ad2jdkY

The plastic water bottle you see, is something I rigged up to the outflow of his filter, so the current wouldn't push him around or agitate the water too much. Works great.