Product Information The best root fertiliser for planted tanks. Thicker, fuller growth forms with superior algae control. Nitrate Limitation made easy. Provides a powerful visible growth boost, even to the most demanding plants. Unparalleled Nitrate Limitation ability unlocks the deepest possible reds in popular plants. Place capsule directly under the root zone of the plant you want to fertilize. Place at least 3cm /1.2″ deep. Add 1 capsule per 2.5 inch2 / 16 cm2 bush of plant. Always change water after replanting / adding APT Jazz. This removes surface detritus, which is the #1 algae trigger. Observe the impact in new leaves after 7 days. Root absorption takes longer than uptake through leaves. Old leaves do not rejuvenate.
