Aloha fish peeps! Definitely a beginner to the hobby. I have a aquatic turtle that Iāve had for a couple years and decided to upgrade his tank and add some tank mates over the last few months. Definitely couldnāt be more addicted. Have already made some big mistakes(cycling/overstocking combined), cost me a bunch of fish which felt terrible about, but I definitely learned my lesson. As to what Iām currently running...55gal, sunsun hw304b canister, zoo-med fx350 canister, and a tetra whisper 10 hob (more for surface movement than filtering). I have a 4ā res, a firemouth cichlid, a blood parrot (newest addition, 1st and only since I messed up the last group), a red-tailed black shark, and a common pleco. Really happy with the mix now. Would like to add some mid size schooling/shoaling fish eventually to fill in the mid-upper tank as thereās still plenty of space. (I think?)