So if you have living plants, you don't need a filter? Wow! and you said that they are happier and have better color too. Were do you get it ? I am certainly going to put it in my tank. And are the brown striped fish tetras? sorry if that seems a like a dumb question, the only tetras I was familiar with were the neon tatras , and again, they were debating on whether or not they would do well in a 5 gallon on the aquarium websites. I am so happy a get a straight answer!
I mean like my male is a double tail betta and my female is a veil tail. I already tried to breed them.
Not a happy sight when I got home..
The FEMALE had eaten ALL of the males fins ! I am still wondering why he is still alive today. Even his pectoral fins had bites out of them!