Refugium or Protein skimmer
I'm setting up a 20 gal
Finnex and want to know which is more important? A protein skimmer or refugium for a reef tank with maybe 3 fish?
14 gal biocube salt
1 orange zoo polyp colony, 2 toad stool (small), 1 umbrella leather (large), 2 pulsing xenia, 1 star polyp colony, 7 blue mushrooms, snails, pep. shrimp, 3 blue legged hermits, 2 onyx percula clowns