Nitrite develops when beneficial nitrifying bacteria break down ammonia Extremely toxic to fish when high levels of nitrite persist in the aquarium
API Freshwater Master Test Kit Review
Phosphates are released into the water when organic matter decays and fish waste is produced Can cause undesirable algae as well as inhibit the growth
Fluval Phosphate Test Kit for Aquarium Water, Freshwater & Saltwater Fish Tank Test
Keep your fish healthy and thriving by testing your aquarium water regularly with easy-to-use. In order for fish to thrive, water must be similar to that which could be found in their natural environment. Poor water quality can cause fish stress, illness and even death. Just dip a strip directly into your aquarium and use the color-coded chart to determine if your water is safe, or if adjustments are needed. Then follow the recommendations to treat the water it s that simple.
API 5 in 1 Aquarium Test Strips 4 Count
150PCS Aquarium Ammonia Test Strips, 10 in 1 Ammonia Test Kit for Aquarium Water Test Kit
API Fresh/Saltwater Ammonia Test Kit 172302 317163000861
Saltwater Master Test Kit
Fluval NutraFin Master Aquarium Test Kit
API HIGH RANGE pH TEST KIT may be used in fresh or saltwater aquariums to measure pH levels in the range of 7.4-8.8. Unbalanced pH levels, resulting from fish waste and the build-up of natural acids, are unhealthy for fish. Use kit to measure and correct pH levels for a healthy African cichlid, marine, or goldfish aquarium. Kit comes with one high range pH test solution bottle, one instructional booklet, two color cards, and one capped glass test tube.
API Nitrate Test Kit
Nitrite Test Kit, 0.0-3.3 mg/L, 75 Tests - Fluval USA
Iron Test Kit, 0.0-1.0 mg/L , 50 tests - Fluval USA
Fluval Nitrite Remover Pads FLEX SPEC EVO - 4 Duo Packs - Grandville, MI - Blue Fish Aquarium
Why you have to test aquarium and pond water - Help Guides
Saltwater Master Test Kit
API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit : Aquarium Test Kits : Pet Supplies