All Newest Products

Replacement for Tunze 3155 ATO - Controller with Optical and float. Auto Top Off (ATO) Disclaimer Most Auto Top Off (ATO) systems have built-in "fa...

Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to deter...

The image is for display purposes ONLY. You need to match the part number with that of red Sea

  Replacement Sump-Pump Return Connector20-25mm for Red Sea Reefer 450,425,525

This optional Klir Flow Diverter to cap the unused holes of your sock tray. You can easily dial it to divert excess flow or to filter less agres...

This optional Klir Flow Diverter to cap the unused holes of your sock tray. You can easily dial it to divert excess flow or to filter less agressiv...

Usually used with aquarium accessories like RODI inputs, calcium reactor feed lines etc., this flow sensor can be placed in line with the flow on 1...

Membrane Housing, Ribbed Grip cap, 2.5in dia x 13in L w/1/4in Quick Connect Fittings and Press Gauge

Add the Klir Di-7 to Sumps Without Sock Trays   Add the Klir Di-7 Fleece Filter to sumps without sock trays or to DIY sump applicat...

The Scope Flashlight from PolypLab has multiple applications whether you are keeping an eye on your tank, taking captivating images, or shopping fo...

Additional hangers for increased support

The FX-STP 3 is a high-precision peristaltic pump designed for both local and remote control, delivering consistent, reliable performance for deman...

Made in Italy ! Building on the mighty FX performance and reliability platform, the all-new FX4 high performance canister filter is a compact 'l...

  Made in Italy! Designed for aquariums up to 1500 L (400 US Gal), FX6 is the high-capacity workhorse of Fluval's canister lineup, enhanced with al...

Fluval FX5/FX6 Carbon Foam Pads (2 pack)   Fluval Carbon Impregnated Foam Pads are specially designed for Fluval FX4, FX5 and FX6 h...