LCA All In One Premium+ - 500ml

Product overview

LCA All-in-One Premium+ Liquid Fertiliser is made in Australia by Liverpool Creek Aquariums. It is designed for alkaline planted tanks, where standard fertilisers often fail because iron and other nutrients lock up and become unavailable to plants.

When that happens, plants can stall and algae can take over. Premium+ uses a stable EDDHA iron chelate that stays available to plants in high-pH water, up to pH 11.0. One bottle supplies a balanced mix of macro and micro nutrients for hard-water aquascapes.

Suitable for freshwater aquariums

Key features

• Made for alkaline tanks: EDDHA iron stays stable and usable from pH 7.5 up to pH 11.0.
• Complete nutrition: Provides nitrogen, phosphorus, potassium (NPK), iron, and trace elements in a single bottle.
• Estimative Index (EI) friendly: Supports heavier dosing for demanding, fast-growing stem plants.
• Livestock safe: Suitable for community tanks with tropical fish, snails, and most ornamental shrimp. For sensitive or high-grade Caridina breeding setups, use the LCA Shrimp Safe version instead.

Dosing and instructions

• Standard dose: Add 1 pump (2 ml) per 100 litres, 3 times per week.
• High-tech tanks (high light and injected CO2): Increase to 3 pumps (6 ml) per 100 litres, 3 times per week. This is the maximum recommended dose.
• Low-tech tanks (low light, no CO2): Use the standard dose 1–2 times per week.
• Water changes: Do a 50% water change each week to reset nutrients and keep the water clear.

Important notes

• pH below 7.5: Use standard LCA All-in-One Premium instead.
• Soft water or RO: If you use RO/DI or naturally soft tap water, use this alongside LCA GH+ Booster to maintain calcium and magnesium.