I have a large happy betta in a 3 gallon tank that came with a filter that you attach to a air line and it filtes the water that way (supose to bbe quieter or somethin) any way my betta hates having it on all the time as it moves the water like a pro so I only turn in on 2 to 3 times a week. Well to day was filter day and he just tryed to swim up the pipe thats half his size! should I be worried?:1zhelp:
