Hanna HI764 Nitrite ULR frag rack No residual waste

No residual waste

™ the choice of new aquarists and maintenance companies where speed of set up

Works Standalone (NO APEX NECESSARY

200L -400L aquarium

pper Platinum Aquarium Hand Scraper for Glass and Acrylic Tanks

Hanna HI764 Nitrite ULR frag rack No residual wasteThe Hanna Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker is both accurate and affordable. Nitrite Range 0 to 200 ppb Nitrite Resolution 1 ppb Nitrite Accuracy 10 ppb 4% of reading Nitrite Method