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CPR Aquatics AquaFuge 2 Small Hang-on Back Refugium
CPR Aquatic AquaFuge 2 Small Hang-on Back Refugium w/ Pump (New Outlet Design)
Our Price (price includes free shipping!) $116.99
In Stock

  • New Style Outlet
  • Includes powerhead
  • Features a unique baffle system that prevents the substrate and organisms from being disturbed yet also allows enough water to flow through the eliminate any stagnant areas
  • Water Capacity: 2.5 gallons
  • Dimensions: 13.5" L X 4.5" W X 12" T
  • Does not include the light. The Aquafuge Small Light, 18 Watt is recommended.
  • Setup Instructions (pdf in new window)
CPR Aquatics AquaFuge 2 Small Hang-on Back Refugium Light
CPR Aquatic AquaFuge 2 Small Hang-on Back Refugium w/ Pump, Light & Stand (New Outlet Design)
Our Price (price includes free shipping!) $164.39
In Stock

  • New Style Outlet
  • Includes AquaFuge Small Light, 18 Watt & AquaFuge Light Stand
  • Includes powerhead
  • Features a unique baffle system that prevents the substrate and organisms from being disturbed yet also allows enough water to flow through the eliminate any stagnant areas
  • Water Capacity: 2.5 gallons
  • Dimensions (not including light): 13.5" L X 4.5" W X 12" T
  • Setup Instructions (pdf in new window)
CPR Aquatics AquaFuge 2 Medium Hang-on Back Refugium
CPR Aquatic AquaFuge 2 Medium Hang-on Back Refugium w/ Pump (New Outlet Design)
Our Price (price includes free shipping!) $134.99
In Stock

  • New Style Outlet
  • Includes powerhead
  • Features a unique baffle system that prevents the substrate and organisms from being disturbed yet also allows enough water to flow through the eliminate any stagnant areas
  • Water Capacity: 3.6 gallons
  • Dimensions: 19" L X 4.5" W X 12" T
  • Does not include the light. The Aquafuge Medium Light, 24 Watt is recommended.
  • Setup Instructions (pdf file in new window)
CPR Aquatics AquaFuge 2 Medium Hang-on Back Refugium Light
CPR Aquatic AquaFuge 2 Medium Hang-on Back Refugium w/ Pump, Light & Stand (New Outlet Design)
Our Price (price includes free shipping!) $188.49
In Stock

  • New Style Outlet
  • Includes AquaFuge Medium Light, 24 Watt & AquaFuge Light Stand
  • Includes powerhead
  • Features a unique baffle system that prevents the substrate and organisms from being disturbed yet also allows enough water to flow through the eliminate any stagnant areas
  • Water Capacity: 3.6 gallons
  • Dimensions (not including light): 19" L X 4.5" W X 12" T
  • Setup Instructions (pdf file in new window)
CPR Aquatics AquaFuge 2 Large Hang-on Back Refugium
CPR Aquatic AquaFuge 2 Large Hang-on Back Refugium w/ Pump (New Outlet Design)
Our Price (price includes free shipping!) $146.89
In Stock

  • New Style Outlet
  • Includes powerhead. NOTE: The powerhead could either be a ViaAqua 480 or 820. One is not superior to the other.
  • Features a unique baffle system that prevents the substrate and organisms from being disturbed yet also allows enough water to flow through the eliminate any stagnant areas
  • Water Capacity: 4.7 Gallons
  • Dimensions: 25" L X 4.5" W X 12" T
  • Does not include the light. The Aquafuge Large Light, 36 Watt is recommended.
  • Setup Instructions (pdf file in new window)
CPR Aquatics AquaFuge 2 Large Hang-on Back Refugium Light
CPR Aquatic AquaFuge 2 Large Hang-on Back Refugium w/ Pump, Light & Stand (New Outlet Design)
Our Price (price includes free shipping!) $212.99
In Stock


  • New Style Outlet
  • Includes AquaFuge Large Light, 36 Watt & AquaFuge Light Stand
  • Includes powerhead. NOTE: The powerhead could either be a ViaAqua 480 or 820. One is not superior to the other.
  • Features a unique baffle system that prevents the substrate and organisms from being disturbed yet also allows enough water to flow through the eliminate any stagnant areas
  • Water Capacity: 4.7 Gallons
  • Dimensions (not including light): 25" L X 4.5" W X 12" T
  • Setup Instructions (pdf file in new window)
CPR Aquatics AquaFuge 2 Large
CPR Aquatic AquaFuge 2 Large Hang-on Back Refugium w/ Pump & Protein Skimmer
Our Price (price includes free shipping!) $274.29
In Stock

  • Does NOT include the light. The recommended light is the CPR Aquatic AquaFuge Medium Light, 24 Watt
  • Includes powerhead
  • Includes protein skimmer
  • Features a unique baffle system that prevents the substrate and organisms from being disturbed yet also allows enough water to flow through the eliminate any stagnant areas
  • Water Capacity: 4.7 Gallons
  • Dimensions: 25" L X 4.5" W X 12" T
The AquaFuge provides ideal growth conditions for food items, such as copepods and ampipods, to feed invertebrates and fish in the main tank.

It provides a controlled growing area for macroalgae, which can be used to reduce "nuisance" algae in the main tank and provided a "nursery" area for a variety of organisms.
CPR Aquatic In-Tank Refugium, Small (CITR2SM)
CPR Aquatic In-Tank Refugium, Small (CITR2SM)
Our Price: $36.49
In Stock

The CPR Aquatic In-Tank Refugium, Small (CITR2SM) 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 CITR2SM also functions as a culturing area for small organisms that are intended to be provided as a food source for the inhabitants of the main portion of the tank. The versatility and easy use of the CITR2SM make it a valuable addition to every aquarist's tank.

The CITR2SM does NOT include a circulation pump. If you have ample circulation in your tank, you will not need a circulation pump. If you need extra circulation for your In-Tank Refugium you might want to purchase the CPR Aquatic In-Tank Refugium, Small Deluxe (CITR2SMDX) instead.

  • 7-3/8" Wide X 7-1/4" Tall X 4" Deep
  • Includes suction cups for attachment to the back wall of the aquarium
CPR Aquatic In-Tank Refugium, Pro Small (CITRPROSM)
CPR Aquatic In-Tank Refugium, Pro Small (CITRPROSM)
Our Price: $40.09
In Stock

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 also functions as a culturing area for small organisms that are intended to be provided as a food source for the inhabitants of the main portion of the tank. The versatility and easy use of the CITRPROSM make it a valuable addition to every aquarist's tank.

The CITRPROSM does NOT include a circulation pump. If you have ample circulation in your tank, you will not need 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.

  • 7-3/8" Wide X 7-1/4" Tall X 4" Deep
  • Includes a sliding bracket that holds the Refugium on the edge of the tank
CPR Aquatic In-Tank Refugium, Small Deluxe (CITR2SMDX)
CPR Aquatic In-Tank Refugium, Small Deluxe (CITR2SMDX)
Our Price: $46.49
In Stock

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 also functions as a culturing area for small organisms that are intended to be provided as a food source for the inhabitants of the main portion of the tank. The versatility and easy use of the CITR2SMDX make it a valuable addition to every aquarist's tank.

The CITR2SMDX includes a Via Aqua V80 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, Small (CITR2SM) instead.

  • 7-3/8" Wide X 7-1/4" Tall X 4" Deep
  • Includes suction cups for attachment to the back wall of the aquarium
CPR Aquatic In-Tank Refugium, Pro Small Deluxe (CITRPROSMDX)
CPR Aquatic In-Tank Refugium, Pro Small Deluxe (CITRPROSMDX)
Our Price: $50.09
In Stock

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 also functions as a culturing area for small organisms that are intended to be provided as a food source for the inhabitants of the main portion of the tank. The versatility and easy use of the CITRPROSMDX make it a valuable addition to every aquarist's tank.

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.

  • 7-3/8" Wide X 7-1/4" Tall X 4" Deep
  • Includes a sliding bracket that holds the Refugium on the edge of the tank
CPR Aquatic In-Tank Refugium, Large Deluxe (CITR2LGDX)
CPR Aquatic In-Tank Refugium, Large (CITR2LG)
Our Price: $43.79
In Stock

The CPR Aquatic In-Tank Refugium, Large (CITR2LG) 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 CITR2LG also functions as a culturing area for small organisms that are intended to be provided as a food source for the inhabitants of the main portion of the tank. The versatility and easy use of the CITR2LG make it a valuable addition to every aquarist's tank.

The CITR2LG does NOT include a circulation pump. If you have ample circulation in your tank, you will not need a circulation pump. If you need extra circulation for your In-Tank Refugium you might want to purchase the CPR Aquatic In-Tank Refugium, Large Deluxe (CITR2LGDX) instead.

  • 11-3/4" Wide X 8" Tall X 5-3/4"" Deep
  • Includes suction cups for attachment to the back wall of the aquarium
CPR Aquatic In-Tank Refugium, Pro Large (CITRPROLG)
CPR Aquatic In-Tank Refugium, Pro Large (CITRPROLG)
Our Price: $47.39
In Stock

The CPR Aquatic In-Tank Refugium, Pro Large (CITRPROLG) 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 CITRPROLG also functions as a culturing area for small organisms that are intended to be provided as a food source for the inhabitants of the main portion of the tank. The versatility and easy use of the CITRPROLG make it a valuable addition to every aquarist's tank.

The CITRPROLG does NOT include a circulation pump. If you have ample circulation in your tank, you will not need 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 Large Deluxe (CITRPROLGDX) instead.

  • 11-3/4" Wide X 8" Tall X 5-3/4"" Deep
  • Includes a sliding bracket that holds the Refugium on the edge of the tank
CPR Aquatic In-Tank Refugium, Large Deluxe CITR2LGDX
CPR Aquatic In-Tank Refugium, Large Deluxe (CITR2LGDX)
Our Price: $54.19
In Stock

The CPR Aquatic In-Tank Refugium, Large Deluxe (CITR2LGDX) 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 CITR2LGDX also functions as a culturing area for small organisms that are intended to be provided as a food source for the inhabitants of the main portion of the tank. The versatility and easy use of the CITR2LGDX make it a valuable addition to every aquarist's tank.

The CITR2LGDX includes a Via Aqua V302 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, Large (CITR2LG) instead.

  • 11-3/4" Wide X 8" Tall X 5-3/4" Deep
  • Includes suction cups for attachment to the back wall of the aquarium
CPR Aquatic In-Tank Refugium Pro Large Deluxe (CITRPROLGDX)
CPR Aquatic In-Tank Refugium, Pro Large Deluxe (CITRPROLGDX)
Our Price: $57.79
In Stock

The CPR Aquatic In-Tank Refugium, Pro Large Deluxe (CITRPROLGDX) 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 CITRPROLGDX also functions as a culturing area for small organisms that are intended to be provided as a food source for the inhabitants of the main portion of the tank. The versatility and easy use of the CITRPROLGDX make it a valuable addition to every aquarist's tank.

The CITRPROLGDX includes a Via Aqua V302 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 Large (CITRPROLG) instead.

  • 11-3/4" Wide X 8" Tall X 5-3/4" Deep
  • Includes a sliding bracket that holds the Refugium on the edge of the tank