Tetra Plant Crypto is a tablet fertiliser, designed for marsh plants such as Amazon Sword and Cryptocorynes. The tablets are pushed into the substrate so that their nutrients can be absorbed across the roots. Using a combination of PlantaMin and Crypto ensures that all types of aquarium plants get the nutrition they need.

• Free of nitrate and phosphates - does not encourage algae.
• Promotes chlorophyll growth for healthy green leaves.
• Vital for feature plants such as Amazon swords, which can not take nutrients through their leaves.
• Dosage 1 tablet per 20l of aquarium water for initial fertilisation, 1 tablet per 40 litres of aquarium water for refertilisation.
• Normally delivered within 3 days.
• Please see note regarding small order charge.