Katelin Posted October 29, 2020 Share Posted October 29, 2020 I'm looking to purchase a nano sponge filter for my 5 gallon tank. We had a tetra whisper hob filter and it tore my betta's tail and fins up really badly. He seems to be doing okay, but I'm overhauling everything to make sure he doesn't get hurt again. I've seen some reviews that a coarse sponge can snag and tear delicate fins. This is my first fish and I'm completely clueless. I've seen other sponge filters with softer sponges for sale on other sites, but I'd really like to buy through aquarium co-op since they seem trustworthy. Does anyone have any advice/experience/suggestions for this dilemma? Link to comment Share on other sites More sharing options...
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!Register a new account
Already have an account? Sign in here.Sign In Now