Need a in sump nano skimmer

[jorge0912]

So I have a 25 gallon lagoon tank with a 10 gallon sump I need a in sump skimmer for it I have enough space for one ...
Does anyone know something that won’t break the bank
Or will the icecap k1 nano skimmer work idk if it’s in sump doe :/

 

[Blue Spot Octopus]

I have your setup and I used the Aqua Maxx WS-1 skimmer, you do not get much skimmate, I would buy a small skimmer, can a Tunze 9004 fit?