Katherine Posted March 17, 2022 Share Posted March 17, 2022 I'm planning to get a 75g tank sometime in the next few months and doing some thinking and planning ahead of time. I know I don't want to mess with a canister filter. What would be the pros and cons of a couple of sponge filters vs a hang on back? I've never had anything larger than a 10 gallon before and never used a HOB style filter. The 10g was given to me with an in tank cartridge filter that I switched for a sponge filter fairly quickly. Link to comment Share on other sites More sharing options...
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