I was had betta fishes. They was ct, hm, pk and double tails. But i don't have betta fishes now. Because My univ. is in Sakarya. But i will creat new tanks this summer and you will see my new tanks. I have guppies and
Leucaspius Delineatus .
Work:
This pipo filtre is for small fishes. Also you can use few fishes. It doesn't waves. If you will use this filtre, you need an airmotor.