The Vertex Vectra Universal Self Cleaning Protein Skimmer Lid has titanium screws to securely attach the lid to the skimmer cup. It includes an O-ring to place between the motor (sold separately) and the lid to eliminate water fr...
Replacement Collection Cup Lid for AquaMaxx HOB-1 Protein Skimmer
Replacement Outlet Pipe for AquaMaxx HOB-1 Protein Skimmer
AquaC Urchin Pro-S In-Sump Protein Skimmer Information
NEW FOR 2012! The Urchin Pro-S features a redesigned High-Flow Spray Injector that increases air and water flow. The new injector produces smaller air bubbles that boos...
4" Diameter—Precision Marine Protien Skimmer Waste Collector Model WC410
Compatible with Precision Marine Systems skimmers (excluding HOT-1)
Carbon Cap for odor removal
Built to the Precision Marine quality standard S...
Maintain a pure, healthy marine aquarium ecosystem. Remove more organic waste. Reduce water change frequency. AquaEuro™ Protein Skimmers maintain a clean marine aquarium ecosystem by effectively eliminating dissolved organic compo...
Add a effluent chamber to any calcium reactor to make your calcium reactor a more efficient dual-stage calcium reactor. By adding a second chamber, you will:
Utilize the CO2 more efficiently
Raise the pH of the effluent
Insert for Eheim Surface Extractor Prefilter
Pro-Filter Sintered Quartz Bio-Rings for use with Hydor Professional Canister Filters - 450g
Highly porous efficient sintered quartz Bio-Rings media is ideal for optimal biological filtration.
The highly-rated HOB-1 skimmer is now available in an in-sump version!
The AquaMaxx WS-1 protein skimmer features an incredibly responsive collection cup and an amazingly powerful submersible pump. It is rated up to 65 gallon...
Gently mixes your calcium hydroxide
Reef Octopus Kalk Stirrer (Nilsen Reactor) carries a high torque low RPM motor that effectively, silently and gently mixes your calcium hydroxide (kalkwasser). This method is not only ideal ...
Replacement Collection Cup O-Ring for AquaMaxx EM100, ConeS CO-1 and ConeS HOB Protein Skimmers
Replacement UV light for the JBJ Reaction Canister for models EFU-15, 20, 25, 35 and 45.
Replacement Impeller for JBJ Reaction EFU-25 Canister Filter
Carbon Filter Pad for Eheim Professionel External Filter 2222/2224
Fluval FX6 is a high performance canister filter with many outstanding features designed to make aquarium fishkeeping easier and more convenient than ever.
This super capacity yet compact canister filter processes and circulat...
AquaMaxx AM-S Series Protein Skimmer AquaMaxx in-sump protein skimmers are built using exceptional cell-cast acrylic, bubble plates and easily adjustable riser tubes. They are rated for aquariums up to 550 gallons yet are thin...
The new and innovative Reef Octopus Regal 170-EXT recirculating protein skimmer supplies powerful filtration for aquariums up to 300 gallons where absolute control is a necessary. The Reef Octopus Regal 170-EXT is constructed of h...
Replacement AquaMaxx Inlet Venturi for EM200 Protein Skimmer
Replacement tubing for AquaMaxx Protein Skimmers
Used as replacement collection cup drain tubing for AquaMaxx HOB-1, CO-1, ConeS HOB Skimmer. Or, as replacement venturi tubing for Cone 2-6, ConeS CO-2/CO-3 or EM200-600 protein...
Replacement Cup for AquaMaxx Cone 2 & Cone-S CO-2 Protein Skimmers
Custom designed for the Magnum 220 and 350 micron cartridges and carbon/media container, these filter sleeves reduce accumulation of waste and dirt, ultimately extending cartridge life.
AquaMaxx Zeo Reactor w/ Brightwell Aquatics Media
1x AquaMaxx Zeo Reactor
1x Brightwell Aquatics Neo Zeo Zeolite Media for Reef 2.2 lbs (1000g)
1x Brightwell Aquatics MicroBacter7 - Compelete BioCulture for Mar...
Replacement AquaMaxx Inlet Venturi for ConeS CO-1 Protein Skimmer
API nexx EXTENSION gives you the added filtration and flexibility you want in a filter. The EXTENSION is a module filter that grows with your interest and needs through engineering that allows you to add this on through clip conne...