Seachem MultiTest - Nitrite & Nitrate Material:Nitrite/Nitrate The hollow resin log floats

The hollow resin log floats just at the surface so that turtles can bask on top of it or hide submerged inside

Its Bottom-weighted design prevents the log from rolling over

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

High grade corrosion resistant stainless steel

Seachem MultiTest - Nitrite & Nitrate Material:Nitrite/Nitrate The hollow resin log floatsProduct 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