Red Sea ReefCan 40 Top Off Reservoir

The ReefCan 18 & 40 can supply the ATO of a 200-litre or 500-litre tank with enough water for about a week. They can fit in the sump cabinet or behind the tank, can be refilled without having to remove the reservoir and disconnect its tubes & cables, and have a transparent plastic body with an embedded water scale that allows you to see how much RO water is left.   

ReefCan features: 

•              Slim & tall design that holds more RO water while taking up less floor space

•              Separate openings for the ATO pump cables and water refills

•              Transparent plastic body with an embedded water scale