APT j/Jazz from 2HR Aquarist are root fertiliser capsules for planted aquariums. They consist of round baked clay pellets mixed with a blend of inorganic mineral salts and provide the plants with nutrients for 2 months.
Potassium, phosphate, nitrogen salts and chelated trace elements are integrated into the clay matrix and slowly diffuse out of the clay when immersed in water, acting directly on the roots.
*Root fertiliser for strong plant growth
*With long-term effect
*Capsules are placed directly under the plants in the substrate
Application:
The capsule is inserted at least 3 cm deep directly under the root area of the plant to be supplied.
1 capsule per 4 x 4 cm plant mass is sufficient. 2 hours after transplanting / adding APT Jazz, a water change should be done. This removes excess detritus and avoids algae formation.