Full-featured safety regulator with independent needle valve Designed specifically for aquarium use, the Pressure Regulator and Needle Valve are independent units connected by low-pressure CO2 tubing. The high precision fine-flow...
Color: Gray John Guest Part# : PM050822S Stem O.D.: 5/16" Thread NPTF: 1/4" How to make a connection 1. Cut tube square Cut the tube square. It is essential that the outside diameter be free of score marks and that burrs and shar...
Revolutionary, Powerful, Efficient, Versatile, Durable It is a fact that blue LEDs provide low lumens/watt. The Orphek R&D team invented a revolutionary emitter with a new TWO-in-ONE technology for use in the DIF Series Penda...
The conductivity cells are plastic bodied cells with two parallel graphite electrodes. These cells feature wide measuring range, rugged design, low maintenance and easy cleaning ideal for universal application in on-line monitorin...
Hard corals need Strontium as well as calcium to form their skeleton. In the ocean, currents provide all the necessary elements. In the closed environment of the aquarium, Strontium demand is constant so its input is necessary. ...
Fine Filter Pad for Eheim Aquaball Internal Filter 2208–2212, for mechanical filtration.
1/2" MPT 3" Riser
Replacement Impeller for Eheim Compact+ 3000 (60 Hz)
The Tunze mV(ORP) Controller Set, 7075, consists of mV controller 7071/2 and switched socket outlet 7075.11 (including power supply unit). The mV ORP controller precisely measures the ORP of your tank. A high-quali...
Laboratory Grade ORP Probe with 10-ft Cable Combination ORP Probe with 10-ft. cable and BNC connector. Rugged ½-in. epoxy body features a recessed bulb design, which protects the sensitive platinum electrode from damage. Manufact...
Filter Sponge Coarse L (2PK) for ViaAqua 650 and 750 Canister filter.
Use with all Sun System® reflectors that do not come standard with a socket. These sockets come with the patented male lamp receptacle which is compatible with all Sun System® ballasts. Flexible "pigtail" strain relief. 5...
Limited Time Offer: Free Shipping!!! This is a 2ft (24 inch) retrofit lighting system for 1x400W Metal Halide + 2x110W VHO (Retrofit Kit & Ballast Only - Bulbs NOT Included) . Retrofit fixtures are great for updating and upgradi...
KNOP Replacement CO2 Filter Bracket for S IV Calcium Reactor (2pcs)
1" x ½" Sea Swirl Bushing
Replacement O Ring Set for the Red Sea C-Skim Protein Skimmer
IODINE is a very important trace element. It is rapidly eliminated by invertebrates, protein skimmer, active carbon, algae or is dispersed into the atmosphere. IODI + gives your aquarium the iodine it needs for the development an...
Replacement Impeller for the Submariner UV Sterilizer
Nu-Clear Canister Filter Replacement Filter Lid for all Nu-Clear Canister Filters
Aqua Euro Aqua Bee 8" / 200 Gallon Pin Wheel Protein Skimmer German-made Aqua Bee 2000/1 Pump (2000 LPG / 528 GPH) Produces an extremely dense water/air mixture Ultra-Efficient & Low Wattage – Uses only 12 watts Pin ...
Replacement pump for Eheim 2003 Aquaboss filter
Durable C-shaped plastic stand supports any Ocean Currents Wave Maker at 3-1/2" height from the base. 2-1/2" wide x 3" tall round-nosed tab also supports most small (1/2" outlet) powerheads.
The ring controls shape and size of the fan-shaped flat stream outlet on the Pulser and the Rotating/Pulser. Three selectable options: 4 discreet holes in a fan shape A narrow slot A wide slot
OCEAN CURRENTS—1/2 IN COUPLING (FPT). 1/2 inch Coupling FPT.