Hi all, I have a betta that was shipped to me by LuvGold00 in the winter. Typhoon is doing well, but I broke part of his filter. I was using an under gravel filter from another tank in his Mini bow 5 (5 gallon tank) because the current wasn't too strong. The dimensions of his tank are 14.75X9.5. I need a new under gravel plate and tubes. Will this work? Link to Petco filter It says the plates are a little too big. Can I cut them?

What kind of filters do you use in your betta tanks? The bubbler part of the filter is fine; I just need something to connect it to.

Thanks for any help!