Explosion Models, Protein skimmer, skimmer, sump, seawater

OCTO Classic 200-INT In Sump Skimmer

Classic Protein Skimmer EXT (2 models available) – Reef Octopus

Custom, LED and Acrylic hang on protein skimmer Aquariums

Deltec protein skimmer 1000ix, Deltec protein skimmers

OCTO Regal 250-INT In Sump Skimmer

Octo Elite 220 INT skimmer (70W/~2000L)

Protein Skimmers - Aquarium Filter Guide

Birdcage By Octopus Artis, Protein skimmer, Venturi effect

Protein Skimmer Types, Installation and How-To Maintain Them