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Test Kits
Water test kits are important for discovering the concentration levels of different elements, compounds, and chemicals in your aquarium water. It is important to replicate the water parameters that your aquarium animals experience in their natural habitat. High phosphate, silicate and nitrate levels can fuel nuisance algae growth. Test kits can help you discover the source of aquarium problems and also allow you to see if your corrective measures are making the desired changes.

Test Kits


Alkalinity dKH Test Kit
Price:$4.99



Calcium Test Kit
Price:$6.99



GH/KH Test Kit FW
Price:$5.49



Nitrate Test Kit FW/SW
Price:$5.99



Phosphate Test Kit FW/SW
Price:$6.99



pH Hi Range Test Kit
Price:$4.49



pH Test Kit FW
Price:$3.49



Instant Ocean Alkalinity Test Kit
Price:$7.49



Instant Ocean Ammonia and Nitrite Test Kit
Price:$14.99



Instant Ocean Ammonia Test Reagent Refill
Price:$7.99



Instant Ocean Calcium Test Kit
Price:$12.49



Instant Ocean Copper Test Reagent Refill
Price:$7.49



Instant Ocean Copper Test Kit
Price:$11.49



Instant Ocean Nitrate and Phosphate Test Kit
Price:$16.49



Instant Ocean Nitrate Test Reagent Refill
Price:$5.49



Instant Ocean Nitrite Test Reagent Refill
Price:$3.49



Ocean Master Test Kit
Price:$36.99



Instant Ocean Phosphate Test Reagent Refill
Price:$6.49



Instant Ocean pH Test Reagent Refill
Price:$3.49



Instant Ocean pH Test Kit
Price:$7.49



Reef Master Test Kit
Price:$56.99



Merck D-D Phosphate Test Kit
Price:$77.95



1382 ppm TDS Calibration Packet
Price:$0.99



Waterproof Pocket pH Tester
Price:$49.50



Waterproof Pocket pH and Temperature Tester
Price:$50.00



Handheld pH Tester with 7.0 Cal Packet
Price:$19.99



Waterproof Handheld TDS Tester
Price:$51.99



Mardel 5 in 1 Test Strips
Price:$8.49



Calcium Pro Test Kit Red Sea
Price:$9.99



CO2 Indicator
Price:$8.49



Red Sea Deluxe Fresh Lab
Price:$29.99



Red Sea Magnesium Test Kit
Price:$10.99



Marine Lab Aquarium Water Test Kit
Price:$28.99



SALE! - Salifert Ammonia Test Kit
Price:$8.49



SALE! - Salifert Calcium Test Kit
Price:$19.99



SALE! - Salifert KH Alkalinity Test Kit
Price:$11.79



SALE! - Salifert Magnesium Test Kit
Price:$20.49



SALE! - Salifert Nitrate Test Kit
Price:$15.49



SALE! - Salifert Phosphate Test Kit
Price:$14.99



SALE! - Salifert pH Test Kit
Price:$9.99





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Aqua Packs(tm) - aquarium equipment kits with unique ebook instructions.
Aqua Packs
Our Aquarium equipment kits with unique ebook instructions.

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