Elos Aqua Test GH - General Hardness Test Kit

Precise Titrimetric GH (Total Hardness) kit for Freshwater Aquariums. Acceptable GH reading in a Freshwater Aquarium: 3°-16°GH (optimal 4°-10°GH)

• Batch validated using NIST samples.
• Precise calibrated dropper.
• "Safe Reagents". Reagents and testing procedures are based on Low Risk Reagents.
• 50+ tests depending on GH value.