Matt Warner
Member
Hi all, I'm looking at upgrading my filter on my 30l fluval flora shrimp tank. The standard filter isn't putting out enough flow for my liking so I'm looking for a more powerful internal or hang on filter to increase flow. I don't want anything too bulky inside the tank which is why a hang on filter could be an option. Anybody got any recommendations on a suitable filter?
Cheers
Cheers