API 5 IN 1 AQUARIUM TEST STRIPS Size:25 COUNT Larger Touch-Switch surface and design

Larger Touch-Switch surface and design offers stable control without any fuss

This "time release" style means PURE cannot be overdosed and any excess bacteria will be waiting until needed

all of these can be harmful or even fatal to fish

minerals (dicalcium phosphate

The energy saving low-profile hood features cool white LEDs for total illumination

API 5 IN 1 AQUARIUM TEST STRIPS Size:25 COUNT Larger Touch-Switch surface and designThe fastest way to test aquarium water quality. Fast easy and accurate Tests ph, nitrate, nitrite, kh, gh. Highly precise color charts for accurate results for fresh water and salt water Just dip and read.