for anyone who has seen my small build post I have a 6.5gallon nano that I just started and I'm using a finnex p-360 canister filter the tank isn't cycled yet and I was talking to a few people and there first question they all asked is if I removed the brick of biofoam in it. And I have seen some mention of this but I wanted to confirm it with the r2r gurus should I remove the biofoam if so would I be ok for now leaving that level of the canister empty space and fill it later if so what would be everyone recommend to fill it with this is a 6.5 gallon and will be a coral tank with 1-3 small fish in it thank you everyone!!
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