As time progresses， the environment in a planted aquarium becomes more oxidised and changes.  This 3 step fertilisation system is designed to provide the very best results at each stage by ensuring the ideal balance of nutrients.

Step 3

This is specifically designed for aquariums that are over 12 months old.  At this stage， the aquarium is highly oxidised so step 3 provides an ideal balance of nutrients， rich in potassium and iron， to aid photosynthesis andcombat the effects of oxidisation.

For aquariums that are up to 3 months old， see Step 1.

For aquariums that are 3-12 months old， see Step 2.

 All steps come in 250ml and 500ml sizes.