Sera NO3 Nitrate Water Test

Water test for measuring nitrate concentration (NO3) in freshwater and saltwater aquariums and ponds. Enough reagent for approximately 60 tests. Drop test. Determine nitrate levels easily, quickly, and reliably with the Sera nitrate test kit. While algae thrive, fish and plants suffer if nitrate levels exceed 50mg/l. Therefore, we recommend monitoring nitrate levels in your aquarium or garden pond. You can reduce nitrate levels by adding fast-growing plants and using a slowly flowing filter with Sera Siporax or by performing partial water changes more frequently (provided your tap water has low nitrate levels). Package includes: 3 × 15ml reagent bottles, 20ml measuring cup, reagent test tube, measuring spoon.