Product Code: RCPR03331
This CPR Aquatic CITR 3 Small In-Tank Refugium is the latest version of the CITR Refugiums and has an updated grate design and 20% greater flow. 7.25” L x 4” W x 7.125” H.

Product Code: RCPR03335
This CPR Aquatic CITR 3 Small Pro In-Tank Refugium is the latest version of the CITR Refugiums and has an updated grate design and 20% greater flow. 7.25” L x 4” W x 7.125” H.

Product Code: RCPR03333
This CPR Aquatic CITR 3 Large In-Tank Refugium is the latest version of the CITR Refugiums and has an updated grate design and 20% greater flow. This CITR version has a clear back and is attached to the aquarium with heavy duty suction cups. 11.5” L x 5.5” W x 7.5” H.

Product Code: RCPR03337
This CPR Aquatic CITR 3 Large Pro In-Tank Refugium is the latest version of the CITR Refugiums and has an updated grate design and 20% greater flow. This CITR Pro version has a black back and is attached to the aquarium with an adjustable bracket. 11.5” L x 5.5” W x 7.5” H

Product Code: RCPR03334
This CPR Aquatic CITR 3 DX (Deluxe) Large In-Tank Refugium is the latest version of the CITR Refugiums and has an updated grate design and 20% greater flow. The CITR 3 has slots cut out of the side. This CITR version has a clear back and is attached to the aquarium with heavy duty suction cups. 11.5” L x 5.5” W x 7.5” H. This Deluxe version comes with a Rio+ Aqua 180 Powerhead.

Product Code: RCPR03338
This CPR Aquatic CITR 3 Pro DX (Deluxe) Large In-Tank Refugium is the latest version of the CITR Refugiums and has an updated grate design and 20% greater flow. This CITR Pro version has a black back and is attached to the aquarium with an adjustable bracket. 11.5” L x 5.5” W x 7.5” H. This Deluxe version comes with a Rio+ Aqua 180 Powerhead.

Product Code: RCPR03383
The CPR Aquatic In-Tank Refugium, Small Deluxe (CITR2SMDX) is a "safe house" that provides a protected area to help newly added fish or invertebrates easily acclimate to a new tank while also providing a place for injured fish or corals to regenerate damaged tissue without the need for a separate quarantine tank. The CITR2SMDX includes a Via Aqua V80 circulation pump.

Product Code: RCPR03384
The CPR Aquatic In-Tank Refugium, Pro Small (CITRPROSM) is a "safe house" that provides a protected area to help newly added fish or invertebrates easily acclimate to a new tank while also providing a place for injured fish or corals to regenerate damaged tissue without the need for a separate quarantine tank. This Pro version features a black back and a sliding bracket that holds the Refugium in place on the edge of the tank (rather than suction cups). The CITRPROSM does NOT include a circulation pump. If you need extra circulation for your In-Tank Refugium you might want to purchase the CPR Aquatic In-Tank Refugium, Pro Small Deluxe (CITRPROSMDX) instead.

Product Code: RCPR03385
The CPR Aquatic In-Tank Refugium, Pro Small Deluxe (CITRPROSMDX) is a "safe house" that provides a protected area to help newly added fish or invertebrates easily acclimate to a new tank while also providing a place for injured fish or corals to regenerate damaged tissue without the need for a separate quarantine tank. This Pro version features a black back and a sliding bracket that holds the Refugium in place on the edge of the tank (rather than suction cups). The CITRPROSMDX includes a Via Aqua VA80 circulation pump. If you have ample circulation in your tank, you will not need a circulation pump. You might want to purchase the CPR Aquatic In-Tank Refugium, Pro Small (CITRPROSM) instead.