2HR Aquarist APT Sky Plus is a premium GH remineralizer designed for planted aquariums using RO or RODI water. It replenishes essential calcium, magnesium, and trace minerals while moderately increasing KH and stabilizing pH, creating ideal water conditions for aquatic plants, shrimp, snails, and hardwater livestock. Unlike many remineralizers, APT Sky+ restores mineral balance without disrupting nutrient levels, making it easy to maintain a consistent fertilization routine.

Perfect for aquascapers looking to remineralize purified water, APT Sky Plus allows hardwater and softwater plants to thrive together while supporting healthy shrimp molts and breeding. Its highly concentrated, fast-dissolving formula is simple to dose and ideal for planted aquariums, shrimp tanks, and display aquascapes using reverse osmosis water.

Key Features and Important Notes

• Replenishes essential calcium, magnesium, potassium, and trace minerals in RO/RODI water
• Raises both GH and KH to create stable water parameters
• Helps maintain a stable pH for planted aquariums
• Supports healthy aquatic plant growth with balanced mineral supplementation
• Promotes proper shrimp molting and overall invertebrate health
• Suitable for planted aquariums, shrimp tanks, and hardwater aquascapes
• Fast-dissolving, highly concentrated formula for easy dosing

Product Specifications

• Size: 150g
• Recommended Dosing Directions: 15mL for every 60L of RO/RODI water
• Approximate Results: Dosing 3.5g (5mL) per 60L of water increases calcium by 9 ppm, magnesium by 2.5 ppm, and hardness by approximately 1.8 dGH and 0.5 dKH.