Fritz General Hardness Test Kit 1ea/One Size

FRITZ LIQUID TEST KIT - GH TEST KIT - General hardness (GH) is commonly overlooked in many aquariums, but this parameter plays a very important role in your aquariums overall health. Easy-to-read Instructions. Essential for a Healthy Tank. Accurate in Freshwater.

• Easy-to-read Instructions
• Essential for a Healthy Tank
• Accurate in Freshwater