Bullet 1 Optional Gate Valve (1.5"), for fine tuning. Strongly recommended.
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...
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.
Plastic Bracket for RO Filters—will hold two filter housings and one TFC membrane housing.
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although...
1/2" MPT 3" Riser
Cartridge with Activated Carbon for Eheim Internal Filter 2209. Open-cell foam cartridge, fully impregnated with special activated carbon, pH-neutral. Absorbs dissolved harmful substances, colourants, as well as residues of medici...
Replacement Impeller for Eheim Compact+ 3000 (60 Hz)
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. ...
Filter Sponge Coarse L (2PK) for ViaAqua 650 and 750 Canister filter.
KNOP Replacement CO2 Filter Bracket for S IV Calcium Reactor (2pcs)
OCEAN CURRENTS—1/2 IN COUPLING (FPT). 1/2 inch Coupling FPT.
Brass Tee - 1/8" NPT x 1/8" FPT x 1/8" FPT For use with RO system pressure gauges.
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eli...
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...
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...
Replacement Impeller for the Submariner UV Sterilizer
Filter Cartridge for Eheim Internal Filter 2006 (2 pcs)
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
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