Hey all! I've had a 10g hex all the time and I'm moving up to a 30g standard size! I need some filter recommendations for it! HOB or canister is fine. the 10g hex has a betta and about a dozen ghost shrimp! Anything else anyone wants to add so I don't forget?
You could go with a Rena XP1 cannister if you want to spend the money. Or you could go with all the suggestions above and get an Aquaclear HOB. I have an AC on every one of my tanks. I have an AC50 on my 29g and you could go with that or the 70 for your 30g.