Seachem MultiTest - Nitrite & Nitrate Material:Nitrite/Nitrate The One Year Alert Combo

The One Year Alert Combo pack combines a year supply of Ammonia Alert (1 card) and pH Alert (1 card and 1 replacement sensor)

Red Sea’s MAGNESIUM contains blended salts of Magnesium and is part of Red Sea’s complete Reef Care Program

The included instruction booklet provides helpful ideas on setting up this water feature and incorporating beautiful plants and other decorations

High grade corrosion resistant stainless steel

AquaSun Timers Instructional VideoNeed an easy-to-use

Seachem MultiTest - Nitrite & Nitrate Material:Nitrite/Nitrate The One Year Alert ComboProduct Details Nitrite is toxic and should be undetectable in any well established aquarium. During cycling, it may exceed 20 mg L. Nitrate is relatively non toxic, but it is advantageous to control it to under 20 mg L. MultiTest Nitrite Nitrate measures nitrite to less than 0. 1 mg L and nitrate to less than 0. 2 mg L in marine or freshwater. The values reported by this kit are expressed as nitrite and nitrate rather than nitrogen (to convert to