Api - Fresh Water Master Test Kit Doggy Multi Features:

Doggy Multi Features:

400g (Treats up to 4

To solve this problem you need to raise the carbon level of the water

Ferrous Carbonate

Api - Fresh Water Master Test Kit Doggy Multi Features:The 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