what skimmer would be good for 20 tall

[grant white]

i have a 20 tall and peguin fiter and under gravel filter and just like to know what skimmer would be good for a 20 tall

 

[bassmaster]

Try a Prizm. I've heard they're good.

 

[pufferlover]

Said it before say it again I love my Prism.

 

[fishswim]

Same here. Easy, not too expensive, and gets the job done. Would work really good in a 20