Tunze 9001 skimmer

[dmh41532]

It looking at the Tunze 9001 skimmer for my 20L. Is this skimmer worth purchasing? Previously, I had two other brands that were worthless.

 

[saltyfilmfolks]

Yes. I have 9001 & 9004. amazing. Having some trouble with microbubbles w 9001 now that I have it in thank . It is starting to settle in. If its aio prob not a big deal.
but so far just turn of a screw adjutment.
Personally on smaller tanks in the past Aquaclears worked great. Thats six tanks 30g and under.