Yes! I bought a 38G aqueon kit from Petco and the HOB filter it came with was extremely unsatisfying to me as I felt that it only filtered a fraction of the total water in the tank and provided no water circulation at all... So I bought the Fluval 206 and the upgrade was game changing, without a doubt the greatest buy I've ever made... In my opinion, just get a Fluval 306 for your tank, it'll work wonders and don't worry about the Gallon ratings, the more the merrier. The filter is as quiet as it gets and will keep your water perfect... Have fun, man
Absolutely agree. Water circulation is KEY. It became more apparent when I realized that I may be changing the stock in the tank. Thinking of getting a vampire tetra. And water flow was the #1 criteria for having a fish like that. It would definitely help that the filter be adding to that flow, as well as power heads.
Woke up last week, and found one of the HOB's stopped working!!! Only to realize that the cord to the motor is getting loose. Like seriously?! And yes, all that bacteria generation died of course. Never good to have casualties BEFORE a tank is fully setup.
Now as for the purchase. I do want to disclose, I did make a canister purchase. And I did ask around a lot! Like I mean A LOT. Prices were good, and I think I MAY have made my choice partially based on frustration from these HOB's (rattling noises, water dripping, etc.). And it came down to Fluval or XXX. As for the gallon ratings, the suggestions were the same as Goodtoast mentioned, 'more the merrier'. Now, just to keep things interesting, I will hold back from disclosing my actual purchase until it arrives in the mail
It is being brought over by approximately Christmas time. I will be busy, but can post pictures of it + unboxing when it arrives. Super excited for this purchase.
A side issue. I am having problems keeping a consistent temperature in my tank. I have a 300watt in my 55gal and it should be more than enough. As for water circulation, I've positioned it right next to my air stone pad (uplift current) and the 2 HOB filters are creating circulation as well. When I dip my fingers in at times, its quite cold and the heater doesn't even recognize it. Current heater: Aqueon 300 watt( Non-pro edition) - Life time warranty (brand new)