I ordered a 6.6 gallon book shelf aquarium (24x9x10). From what I've read the Filter that it comes with isn't the best. Can anyone recommend a good small filter for a tank with those dimensions? The tank will be used for one male Betta.
I haven't even looked at the Aqua Clear filters but I will now. Thanks!I don't like internal filters. They suck up tank space and are a pain to maintain. As for HOB filters, I like AquaClears much better than Whispers. Even though you can throw out that stupid useless cartridge in the Whisper and stuff the box with proper media, Whispers just don't last nearly as long as AquaClears without having mechanical problems.
My oldest AquaClear is one I've had since I was 16 (I just turned 30 a couple days ago, so that's 14 years - pretty old for an HOB filter) and it's still working away with no problems whatsoever. My brother (who is 28) has an AquaClear on a 20g long that he's had since he was about 10. I have a Whisper that's somewhere around 5 years old, but it's for a QT tank so it's hardly ever used and it still gives me problems sometimes. Even though it was only $6, I still don't really think it was worth buying.
I know Penguin also makes a wee little filter, but I've never used it. The Biowheel on it is so small it looks like a Barbie toy. For teeny tiny tanks, I like the Red Sea Deco Art nano filter, but unless you got two of them it wouldn't be enough for 6.6 gallons. For your tank, I highly recommend the AquaClear.