SL-Aqua Z2 Aquarium Plant Protector

Aquarium Plant Protector Z2 by SL-Aqua offers a specialized formula made from all-natural plant extracts that act as algae-clearing agents in an aquarium. Effective on many strains and types of algae, SL Aqua Aquarium Plant Protector Z2 doesn't affect water quality, will not kill beneficial bacteria and is safe to use with freshwater fish and shrimp species.  Dosage Instructions and Notes: Dosing: Measure 2 spoonfuls per 13.02G (50L) of water. Please do not use alternative measuring instruments other than the provided spoon. Each treatment cycle lasts 1 full week. Do not change water during the treatment's duration. The treatment will consume oxygen, so please increase aeration in the tank during this period. Z2 is not safe for snails. Z2 may have an impact on fragile, thin-rooted plants; use with caution and discontinue treatment if any abnormalities occur.