2Hr APT3 Complete

2Hr Aquarist APT 3/Complete

APT 3/Complete by 2Hr Aquarist is a comprehensive all-in-one fertiliser formulated for planted aquariums with a moderate to high plant load. It provides the perfect balance of macro and micronutrients, including nitrates and phosphates, making it ideal for aquascapes where plant growth is the primary focus. APT 3 is designed to support vibrant, healthy plants while helping to prevent algae through balanced nutrition and consistent dosing.

Backed by the renowned 2Hr Aquarist methodology, APT 3/Complete enables hobbyists to achieve lush growth, strong root development, and vivid colours without the complexity of multiple products. It’s suitable for both beginners and experienced aquascapers seeking reliable, easy-to-use nutrition.

Features

• Complete all-in-one fertiliser for planted tanks
• Includes nitrates, phosphates, potassium, iron, magnesium, and trace elements
• Supports lush, algae-free plant growth
• Suitable for moderate to heavily planted aquariums
• Balanced for consistent daily or weekly dosing

Application

• Daily dose: 3 ml per 100 litres
• 4 times per week: 5 ml per 100 litres

Recommended For

• Planted tanks with more plants than fish
• Aquarists using CO₂ injection and high light
• Those seeking vibrant growth with minimal algae issues

Notes

• Shake well before use
• Store at room temperature, away from direct sunlight
• Keep out of reach of children and pets
• Shelf life (unopened): 5 years

Compare with Other APT Fertilisers

• APT 1/Zero: For tanks with a high fish load and fewer plants
• APT e/Estimative Index: For high-performance tanks using the EI method