Products

The Feeding Frenzy Grid Feeding Clip is the perfect tool for feeding Marine Butterfly fish and other "picky" or delicate feeding marine tropical. ...

  Our Marine Ammonia Checker® HC (HI784) is designed to accurately and quickly determine the ammonia level in marine (saltwater) samples. The digit...

  The HI784-25 includes the three replacement reagents needed for the Marine Ammonia Checker® HC - HI784. These high-quality reagents are manufactu...

Extreme Accuracy. Easy to Test in 4 Steps - Zero the Checker, Add a regent to your water sample, Insert the Vile in the Checker, Read the Numbered...

Don't worry about the subjectivity of color charts, trust our handheld colorimeter for accurate measurements for your water testing. Get better ac...

  Hanna Instruments Marine Magnesium Checker® HC (HI783) is designed to accurately and quickly determine the magnesium level in marine (saltwater) ...

  Extreme Accuracy. Easy to Test in 4 Steps - Zero the Checker, Add a regent to your water sample, Insert the Vile in the Checker, Read the Number...

The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater ...

The HI782-25 are the replacement reagents for the HI782 Marine Nitrate High Range Checker® HC. These high-quality reagents are manufactured in ou...

The Hanna Marine Alkalinity (dKH) Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits...

The HI774 Ultra Low Range Phosphate Checker® HC (Handheld Colorimeter) is a cost-effective way to measure phosphate in marine systems, including r...

This reagent works with both the 755 & 772 Hanna checker.   Extreme Accuracy. Easy to Test in 4 Steps - Zero the Checker, Add a regent to you...

Hikari's 3 Step Sterilization process assures unequalled product quality. Free of parasites, harmful bacteria and foul odor, Bio-Pure frozen ...

Nourish your finned friends with the scientifically-proven, premium-quality nutrition of Hikari Sinking Wafers Fish Food. Featuring a unique disc s...

Nutrition specifically formulated for the hard-to-feed Plecostomus, but excellent for all algae eaters. Hikari Algae Wafers contain high levels of...

Nutrition specifically formulated for the hard-to-feed Plecostomus, but excellent for all algae eaters. Hikari Algae Wafers contain high levels of...

Nutrition specifically formulated for the hard-to-feed Plecostomus, but excellent for all algae eaters. Hikari Algae Wafers contain high levels of...

Bring out the color and vibrancy of your tropical, carnivorous fish by feeding Hikari® Vibra Bites™ Tropical Fish Food. This complete pelleted die...

  Redesigned and Stronger Than Ever! The HMS Single Arm Mounting Kit is perfect for tanks that only need a single Hydra LED unit, or if you want to...

About HYDROS Control X10 The Control X10 offers a range of new advanced features, including multi-dosing heads and a salinity prob...

  Monitor & Control Like a Pro, Even if You're a Beginner The HYDROS Control X2 Starter Pack is the first affordable and easy-to...

Controller Designed for Continuous-Duty Liquid Dosing Applications The HYDROS Sole is an aquarium controller hybrid with a heavy-...

Hikari Ich-X Health Aid is a proven formulation to help eliminate the disease conditions caused by freshwater or marine ich without negatively impa...