How many fish tanks do you have: Just one
Type of fish that you have: A Crowntail Betta
Your fish's names: Brutus <3
How long have you had fish: I've had goldfish in the past and Bettas for several years
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Hello everyone c: I had a quick question about filters in a Betta tank. I've read that they're not very strong swimmers. I was also reading that they should have a filter in their tank to keep the water clean. I had a glass tank (2.5 gal) with a filter and a heater that I purchased separately. I set up the filter and, when it was on, noticed that it was way too strong and was flinging my fish around the tank. I immediately unplugged it and took it out of the tank. I bought a new tank today (another 2.5 gal; bought it since I didn't like the other one anyway) that came with a small filter, LED light, and a lid with enough space in the back so that the filter cord and my tank heater cord can both go out the back of the tank. I prepared the tank (treated water, checked temperature, rinsed rocks/decoration plants before adding them, etc.) and introduced my Betta. I plugged in the filter and noticed, when my fish got close enough, that the current from the filter was strong enough to throw my poor Betta across the tank. I unplugged the filter after watching my fish struggle to swim in the tank.
What is the best way to use a filter in a Betta tank? Should I use one at all? I just think that filters are necessary parts of a tank, but the ones I've been attempting to use are just too strong for my little guy.



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