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HI782 Marine Nitrate High Range Checker - Hanna Instruments
Hanna Instruments$74.99The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital... -
On Sale 15%
On Sale 15%Nitrate (NO3) Test Kit - Salifert
Salifert$17.37$14.76A too high nitrate concentration can result in unwanted algae-growth and these might irritate corals in their neighborhood. Nitrate as such also retards coral growth. The nitrate concentration in a... -
HI781 Saltwater Nitrate Low Range Checker - Hanna Instruments
Hanna Instruments$67.99Get accurate water testing results with the HI781 Marine Nitrate Low Range Colorimeter. With a digital read out, there is no more struggling to determine colors visually. This nitrate tester's... -
On Sale 15%
On Sale 15%Phosphate (PO4) Test Kit - Salifert
Salifert$19.61$16.67Phosphate also blocks or retards the growth of corals and calcareous algae. One of the scientific studies shows that a phosphate concentration higher than 0.05 mg/L decreases the growth of calcareous... -
Vortech Battery Backup - Ecotech Marine
Ecotech Marine$249.99Without flow, fish and corals begin to die within 4 to 10 hours. Extreme weather can strike during any season, and we can’t always predict the outcome. In the event of a power outage, is your... -
Waste-Away Natural Aquarium Cleaner for Reef Aquaria (16 oz) - Dr Tim's
Dr Tim's Aquatics$31.79Sludge and organic busting beneficial bacteria will naturally dissolve the sludge and dirt that accumulates in an aquarium and prevent the build-up of debris when used on a regular basis. Also... -
Ammonia Test Kit (130 Tests) - API
API$15.48Ammonia Test Kit The API® Ammonia Test Kit measures ammonia to help prevent fish loss, as ammonia is the number one stressor and killer of tropical fish. Ammonia is released into an aquarium in the... -
Ammonia Marine Test Kit - Red Sea
Red Sea$26.99Accurately measure the ammonia (NH3/NH4) in your saltwater aquarium with the advanced colorimetric test from Red Sea. 100 NH3/NH4 tests Accuracy: .2 ppm Range: 0-2 ppm Test Type:... -
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Waste-Away Natural Aquarium Cleaner for Reef Aquaria (8 oz) - Dr Tim's
Dr Tim's Aquatics$21.59Sludge and organic busting beneficial bacteria will naturally dissolve the sludge and dirt that accumulates in an aquarium and prevent the build-up of debris when used on a regular basis. Also... -
Breza Battery Operated Air Pump- AquaTop
Aquatop$19.99Never worry about a power outage again with the Aquatop Breza AC/DC-ONE, an essential insurance policy for any aquarium. This innovative air pump functions like a standard aerator but features an < -
BREZA AC/DC -PLUS Programmable Air Pump Battery Backup - AquaTop
Aquatop$99.99Aquatop Breza AC/DC Plus Battery Powered Air Pump (AC/DC-PLUS) The Aquatop Breza AC/DC Plus is a premium, professional-grade emergency aeration system designed to protect your aquarium during power...