Triple stitched, chemibags offer hands-on aquarists an easy-to-use, hi quality, filter bag to pack their own media. Works great for peat and leaves in freshwater aquariums and aragonite, ferric oxide, and other media in marine systems.

Chemi-pure Blue is the ultimate all-in-one marine aquarium filtration media, in an easy to use nylon bag, that offers superior filtration and fantastic results in even the most advanced marine reef aquarium systems. Chemi-pure Blue combines the highest grade of low dust pelletized carbon with premiu...

Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of the water in your tank. The exclusive technology...

This digital pen style pH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage etc. All inspection qualified before shipment. Factory calibrated, it can be used immediately. Please be sure to calibrate with buffer solution before u...

Python airline tubing is non-toxic and ozone safe. The pale blue color makes it virtually invisible in your aquarium. It will stay flexible and never crack or turn yellow. 3/16" inside diameter. Fits all standard pumps and accessories.

Make short work of cleaning algae from your aquarium with this 34-inch TOM Aquarium Algae Scraper Multi-Tool, featuring three interchangeable attachments. Comfortable, ergonomic grip for easy useage plus a corrosion-resistant fiberglass handle, the Multi-Tool Alage Scraper comes with a stainless ste...

Marina betta waste remover makes cleaning up and maintaining your betta aquarium easy and convenient. easy to use, simply suck up waste and debris that collects in the gravel at the bottom of your tank. use it to freshen up the water or to make complete water changes.

Sponge filters provide both mechanical and biological filtration. Simply install an airline into the unit and provide both aeration and filtration for your fish. Aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle. In addition, the sponge traps large...

Lee's pet products heavy duty specimen container the lee's pet products heavy duty specimen container is tough, clear and multi-purpose. This break-resistant container can be used as a holding tank, treatment tank or for observation of fish. When used as a treatment tank, the small, convenient size...

Ade Advanced Optics SSA0010 dual scale salinity refractometer is used to measure, monitor and control the concentration of salt water and brine, especially useful for aquarium and marine applications. This high quality refractometer measures on 2 scales, Specific Gravity (D 20/20) and parts per thou...

The thermometer has an easy to read LCD display and is small and compact for discrete use. Attach the display unit to the outside of the tank using the suction cups and submerge the probe into the water in the tank. The thermometer is accurate enough to create readings within 0.1 degree. Makes carin...

Make short work of cleaning algae from your aquarium with this 22-inch TOM Aquarium Algae Scraper Multi-Tool, featuring three interchangeable attachments. Comfortable, ergonomic grip for easy useage plus a corrosion-resistant fiberglass handle, the Multi-Tool Alage Scraper comes with a stainless ste...