Serenity 150ml Green Water Destroyer Liquid
This is a great and safe way to remove the unwanted unsightly green water – it is usually due to too much direct sunlight and this will help to keep it in check.
Specifications:
For a crystal clear aquarium.
Specially formulated liquid designed to keep aquarium water crystal clear and remove unsightly green water and green patches due to excess sunlight.
Also perfectly safe for turtle tanks.