Cleartides is a range of technical marine products
Cleartides Overflow Box (Pre-Filter)
Cleartides Overflow Box (Pre-Filter)allows an existing aquarium to be connected to a sump mounted under the tank without the need for drilling of the tank glass, and allows surface skimming of the aquarium water
Dimensions :
Width (side to side) : 145mm
Depth (front to back) : 170mm
Height (outside tank section) : 240mm (290mm including fixed hose connection)
Box to sump hose connection : 40mm ext diam
Height (inside tank section) : 170mm
Hang-On Slot width : 30mm
Overflow Box comes complete with fixed 20mm hose connection, de-aeration tube and valve
Please note that the colour of this item may vary
Sorry but due to technical queries regarding maximum flow rates which this overflow box can handle, we have temporarily suspended this item from sale.
The flow rate of 2000 lph which is mentioned with regard to this overflow box can not be validated or confirmed, and we are concerned that using this item with a pump producing a flow rate of 2000 lph could result in the main aquarium being overfilled and flooding if the overflow box is not able to handle this flow.
At this time, we have no means of checking the actual flow rate that these units can handle
Cleartides Refugiums are designed to hang-on the side or back of an existing aquarium
The rectangular acrylic box is divided into two sections : the narrow inlet section containing plastic biological tubes, and the larger other section being empty
A 12mm screw-in inlet connection is provided, as is a fixed 40mm return tube
