Best Selling Products

Salifert Magnesium Test Kit The Salifert magnesium test is very straightforward and does not suffer from calcium and strontium interferences when w...

NOTE: This DI-MB-CI-10HC is the same as DI-MC-10HC except it is color indicating (CI) OVERVIEW: SuperDI™ Color Indicating Mixed Bed DI Ca...

HI782-25 Marine Nitrate High Range Reagents are for use with the HI782 Marine Nitrate High Range Checker HC. They are manufactured in our state...

Filter socks are the most convenient form of mechanical filtration. They remove excess food, detritus, organic waste, dust, and other particulates....

Salifert Alkalinity Test Kit The Salifert KH/Alk test is very straightforward. It measures in sufficient small steps of 0.1 meq/L or 0.3 dKH with a...

SINGLE Hanna 35 ppt Salinity Calibration Solution Sachet HI70024P is a premium quality 35.00 ppt salinity calibration solution that is NI...

Salifert Nitrate Test Kit Many nitrate test kits are prone to amine interference. This can give results much lower than actual. The Salifert nitrat...

This kit contains our super pure Calcium Chloride and Soda Ash. Makes 5 gallons of Calcium and 5 gallons of ALK supplement. 1 x 2500G Calcium Chlor...

Piscine Energetics Inc., headquartered in British Columbia, Canada has been revolutionizing the ornamental aquaculture and aquarium industry throug...

Rigid Aquarium Tubing for 1/4" air / dosing line - 3/16" X 12"   NOTE: As the title reads this is NOT 1/4 inch it if FOR 1/4 tubbing. It measures 3...

Piscine Energetics Inc., headquartered in British Columbia, Canada has been revolutionizing the ornamental aquaculture and aquarium industry t...

Guaranteed Analysis: Protein (min): 49%, Fat (min): 8%, Fibre (max): 5%, Ash (max): 9%, Moisture (max): 10%.

54W Blue Plus T5 HO Fluorescent 48″ by ATI ATI 54W Blue Plus T5 HO Fluorescent bulb combines the properties of a blue bulb (approximately 460nm) wi...

Refillable Media cartridge - Requires roughly 1.25 LBS of DI

Specially formulated for the use with reverse osmosis water Red Sea is please to announce the addition of an innovative new salt formula designed t...

2-month reagent kit (based on the default testing schedule of 4-Alk/2-Ca/2-Mg per day).  The reagent kit has at least 240 alkalinity tests and 120 ...