Aquaforest KH Plus Lab 2000ml

High-Concentration KH Booster for Reef Aquariums

Aquaforest KH Plus Lab is a highly concentrated solution formulated to rapidly raise carbonate hardness (KH) in marine aquariums. Perfect for correcting sudden KH drops and maintaining ionic balance, this powerful formula supports coral growth and helps stabilize pH levels in reef systems.

Ideal for experienced reefers needing precise KH control in larger tanks.

Features & Benefits

• Highly concentrated – only 10 ml per 100 L needed

• Restores carbonate hardness and stabilizes pH

• Promotes healthy coral skeleton formation

• Helps prevent ionic imbalance in reef aquariums

• Suitable for daily or corrective use

Dosage & Instructions

• Dosage: 10 ml raises KH by 0.5 dKH per 100 L

• Maximum daily dose: 10 ml per 100 L

• Recommended KH range: 6.5–8.5 dKH

• Tip: Do not exceed 0.5 dKH increase per 24 hours

• Ensure magnesium is at the correct level before adjusting KH or calcium

• If a larger adjustment is needed, split over several days