Achilles Tang , Acanthurus Achilles Size:Medium this species does best if

this species does best if a decent growth of filamentous algae is present in the aquarium for the fish to harvest at its leisure

but they are plus size

and chrysolaminarin

Four things are characteristic for the NYOS® Quantum® skimmer:

Automatic advance of dirty fleece

Achilles Tang , Acanthurus Achilles Size:Medium this species does best ifThe Achilles Tang, also known as the Red tailed Surgeon, or Achilles Surgeonfish, is very dark brown to purple. It has bright highlights of white and orange around the dorsal, caudal, and anal fins. A white marking is also present on the gill covers and a striking orange teardrop is found near the caudal fin. The juveniles of this species have an orange marking by the tail in the shape of a streak instead of being teardrop in shape. A 180 gallon