This filter is great for tanks under 10 gallons. We recommend upgrading the provided pre filter sponge with our mini pre filter sponge as it'll fully cover the intake including the bottom. We also recommend adding more sponge instead of the replaceable cartridges. 

Nano Tank Hang on Back Filter

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This filter is great for tanks under 10 gallons. We recommend upgrading the provided pre filter sponge with our mini pre filter sponge as it'll fully cover the intake including the bottom. We also recommend adding more sponge instead of the replaceable cartridges. 

Customer Reviews

Based on 12 reviews
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C
C.A.
Filtration at the right price

This nano hang on back is quiet which is great since its for a 5 gallon tank on my nightstand. You can put in sponges or bio rings which I appreciate. Really good value would purchase again.

S
S.M.
Love It!!!

I absolutely love this little HOB nano filter. I purchased it for a 10 gallon tank with 1 betta , the current was a little strong for him , even turned all the way down , he's a halfmoon dumbo , so...no problem! Cut a piece of filter floss purchased from Aquarium Co OP ofcourse, I stuck it right on the end of the outtake, sat the lid on and no more Blue blowing all over the tank! I hot rodded it with course and fine sponge then put a small bag of bio rings , sponge spheres, several things inside it , put the added sponge filter on the intake , Bam!!!! Love it! Working beautifully!!!

S
S.B.

Very satisfied with the product and is performing as expected