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Filter socks are used as a effective first stage of an aquariums filtration process and should be placed so that water coming from the tank filters into the filter sock first removing uneaten food,...

200 micron nylon mesh bag measures 4" in diameter x 14" long with External plastic ring

This tank is one of our best and most popular portable cylinders. Being a 5 lb CO2 tank, it weighs far less than steel and still has more than enough capacity to get the job done. Perfect to...

All Tubing is Sold by The Foot.  If you would like 10 Feet of Tubing, purchase a quantity of 10.  Need 20 foot of tubing, enter 20 for the quantity.  You can edit the quantity inside...

200 micron nylon mesh bag measures 7" in diameter x 16" long with External plastic ring

Generic Digital Thermometer with Probe, displays in both F and C.

Freshwater Fish, Perfect for Ponds.  Do Not put these in Saltwater. Butterfly Ghost koi have elongated fins that continue to grow as they mature. Their whiskers also grow long and may form...

Freshwater Fish, Perfect for Ponds.  Do Not put these in Saltwater. Butterfly koi have elongated fins that continue to grow as they mature. Their whiskers also grow long and may form elaborate...

Freshwater Fish, Perfect for Ponds.  Do Not put these in Saltwater. Butterfly koi have elongated fins that continue to grow as they mature. Their whiskers also grow long and may form elaborate...

Freshwater Fish, Perfect for Out Ponds.  Do Not put these in Saltwater. Ghost Koi are a mix between mirror carp and a metallic Ogon Koi. Ghost Koi have a metallic shine, orange-yellow scales,...

Freshwater Fish, Perfect for Ponds.  Do Not put these in Saltwater. Ghost Koi are a mix between mirror carp and a metallic Ogon Koi. Ghost Koi have a metallic shine, orange-yellow scales, or a...

Freshwater Fish, Perfect for Ponds.  Do Not put these in Saltwater. Gosanke koi are classified as solid white with a overlay of red, black, or a combination of both. This is a great addition to...

Tubing Cutter, perfect for RODI tubing or dosing tubing.  Helps make clean cuts so your fitting don't leak.

Freshwater Fish, Perfect for Ponds.  Do Not put these in Saltwater. koi Fish are colorful ornamental versions of common carp. A beautiful addition to add color to your pond. Water quality Koi...

Freshwater Fish, Perfect for Ponds.  Do Not put these in Saltwater. koi Fish are colorful ornamental versions of common carp. A beautiful addition to add color to your pond. Water quality Koi...

Freshwater Fish, Perfect for Ponds.  Do Not put these in Saltwater. koi Fish are colorful ornamental versions of common carp. A beautiful addition to add color to your pond. Water quality Koi...

Freshwater Fish, Perfect for Ponds.  Do Not put these in Saltwater. Fancy Ogon Yamabuki koi have a beautiful metallic color that will be sure to stand out in your pond. Ogon Koi are in the...

Over the back Return Tube W/Return Nozzle 5/8"- 3/4" Hose Connection

Freshwater Fish, Perfect for Ponds.  Do Not put these in Saltwater. Premium koi have bright colors with beautiful patterns. Premium Grade Koi have a much higher selection of colors and...

PVC ball valves allow for the flow of liquids to be turned on and off quickly, while creating a watertight seal.