MasterLine offers a modular fertilizer system for aquarium plants, providing essential macro and micronutrients. The product range is suitable for both low-tech and high-tech planted aquariums and can be adjusted to specific lighting and CO₂ conditions.

Available products include:

MasterLine All-In-One Golden – Complete fertilizer for CO₂-injected, heavily planted tanks

MasterLine I – Micronutrient fertilizer without macronutrients

MasterLine II – Supplies nitrate, phosphate, and potassium

MasterLine Carbo – Liquid carbon source as a CO₂ alternative

MasterLine Iron – Iron and manganese supplement

MasterLine Potassium – Additional potassium supply

MasterLine Micro – Trace elements for low-tech or CO₂-limited tanks

These products allow for a flexible fertilization strategy based on individual tank needs. Each component can be dosed separately or combined for complete nutrient coverage.

Key features:

Flexible nutrient system tailored to different aquarium types

Separate or combined dosing of macro and micronutrients

Suitable for CO₂ and non-CO₂ setups

Transparent formulas without unnecessary additives

Clear dosing instructions included

At Aquaristikshop.com, you’ll find the full MasterLine range along with application guidelines and compatibility tips.