API Freshwater Master Test Kit Fish Tank Gravel Cleaner Not suitable as a tether

Not suitable as a tether or tie-out

500 watts)How to use the SnuggleSafe Heating pad

7cm height

Do not use in aquariums containing live plants

washable inners

API Freshwater Master Test Kit Fish Tank Gravel Cleaner Not suitable as a tetherThe API FRESHWATER MASTER TEST KIT measures the 4 most important levels in freshwater aquariums quickly and accurately, including pH, high range pH, ammonia, nitrite, and nitrate. With scientific accuracy for professional results, the FRESHWATER MASTER TEST KIT comes with 4 test tubes and a convenient holding tub for easy storage. The kit also includes a step by step instruction booklet with a color chart that provides information on how to correct