Filtration & Protein Skimmers
Refugium Guide: Chaeto, Light, and Nutrient Export Made Simple
Everything about adding a refugium to your reef — lighting, macroalgae selection, and harvest schedule.
Topic
Filtration & Protein Skimmers
Skimmers, reactors, refugiums and filter rollers for nutrient control.
Tanks & Sumps
Reef Sump Design: Filtration, Refugium, and Equipment Layout
Three-chamber sump design from filter sock input to skimmer chamber to return, plus refugium integration.
Filtration & Protein Skimmers
RO/DI Water for Reef Tanks: Why Tap Water Will Crash Your Reef
How RO/DI works, why TDS-zero water matters for reef chemistry, and what to look for in a 4-stage unit.
Filtration & Protein Skimmers
Two Little Fishies PhosBan Review: GFO With a Different Pedigree
An overview of Two Little Fishies PhosBan, a granular ferric oxide (GFO) phosphate remover.
Filtration & Protein Skimmers
BRS Mini Reactor Review: Compact Fluidized Reactor for Nano Reefs
A nano-sized fluidized reactor for GFO, carbon, or biopellets — sized right for tanks under 50 gallons.
Filtration & Protein Skimmers
Reef Octopus Classic 152-S Skimmer Review
An overview of the Reef Octopus Classic 152-S, an in-sump needle-wheel protein skimmer.
Filtration & Protein Skimmers
BRS GFO Reactor Review: Phosphate Control Made Simple
An overview of running granular ferric oxide (GFO) phosphate media in the BRS media reactor.
Filtration & Protein Skimmers
Red Sea ReefMat 1200 Review: Roller Filter Worth the Hype?
An overview of the Red Sea ReefMat 1200 fleece roller filter and what to expect in upkeep.