D-D 125 / 150 Gallon Reverse Osmosis Unit (3-Stage RO Machine) BETTA Can be fed individually or

Can be fed individually or moulded into a larger ball and adhere to the side of the aquarium for the fish to graze on

Quiet low vibration operation

Color changes as it exhausts

2 meters Long

D-D 125 / 150 Gallon Reverse Osmosis Unit (3-Stage RO Machine) BETTA Can be fed individually orThe importance of using Reverse Osmosis (RO) water for use in an aquarium cannot be over emphasised and so D D have a full range of high quality Reverse Osmosis Units for all applications. Reverse osmosis water is essentially free from chlorine, nitrates, phosphates and heavy metals and is an ideal base for making up salt solutions or for freshwater aquariums or replacement of evaporated loss. Tap water is generally full of these pollutants and the