The Darn Filter Wont Suck Up Water

[fishmad135]

you really need to get those danios into a bigger 30 gallon + tank, im surprised it hasnt torn the bettas fins to shreds by now.

when my 2nd community tank had finished cycling i add those 4 zebra danio and the betta you see in the picture, they have been together for about a year and a half now and they have never fought... i dont no why but my betta only attacks smaller fish and my zebra danio never really fin nip so im quite lucky!!