KW Zone Aquadene PSB 1000ml

AQUADENE "PSB SPECIAL" Ideal for Freshwater, Saltwater Aquariums, and Ponds Effectively breaks down organic materials, nitrite, and harmful hydrogen sulfide in both water and substrate. Formulated with polyclonal euryhaline and eurythermic photosynthetic bacteria, making it perfect for both freshwater and saltwater environments. Contains over 10⁹ active photosynthetic bacteria for every milliliter. Recommended Dosage: For optimal water purification: Introduce 3-10ml per 10L of water every 5-7 days. Shake the bottle well before application. Use a pipe to direct the PSB to the bottom of the tank or the base of the filter plate. Ensure the bottle is sealed tightly after each use. Keep in a cool location and protect from direct sunlight. One full cap holds 200ml. FOR AQUARIUM USE ONLY. KEEP OUT OF REACH OF CHILDREN.