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Refugiums

A Refugium is an appendage to a marine, brackish, or freshwater fish tank that shares the same water supply. For some applications water flow is limited in order to protect plants or animals that need very slow water. The refugium light cycle can be operated opposite to the main tank, in order to keep the total system pH more stable (due to the uptake of acid-forming CO2 by the refugium during its daylight hours). One size guideline is 1/10th main tank volume. A refugium may be used for one or more purposes such as denitrification, nutrient export, plankton production, circulation, surface agitation, oxygenation or aesthetic purposes.
Displaying products 1 - 26 of 26 results
Refugium 30  For up to 135 Gallons  By ADHI
Refugium 30 For up to 135 Gallons By ADHI
Your Price: $389.00
Refugium 30  For up to 135 Gallons  By ADHI
Refugium Up to 135 Gallons
free shipping
Refugium 45  For Up to 225 Gallons  By ADHI
Refugium 45 For Up to 225 Gallons By ADHI
Your Price: $469.00
Refugium 45  For Up to 225 Gallons  By ADHI
Refugium Up to 225 Gallons
free shipping
Refugium 60  For up to 300 Gallons  By ADHI
Refugium 60 For up to 300 Gallons By ADHI
Your Price: $529.00
Refugium 60  For up to 300 Gallons  By ADHI
Refugium Up to 300 Gallons
free shipping
Tsunami Reefugium Pro 300/400
Tsunami Reefugium Pro 300/400
Your Price: $979.99
Tsunami Reefugium Pro 300/400
For Aquariums up to 400 Gallons
free shipping
AquaFuge 2 Small  Hang-on Refugium + Pump
AquaFuge 2 Small Hang-on Refugium + Pump
Your Price: $125.99
AquaFuge 2 Small  Hang-on Refugium + Pump
By CPR Aquatic
free shipping
AquaFuge 2 Medium  Hang-on Refugium + Pump
AquaFuge 2 Medium Hang-on Refugium + Pump
Your Price: $145.59
AquaFuge 2 Medium  Hang-on Refugium + Pump
By CPR Aquatic
free shipping
AquaFuge 2 Large  Hang-on Refugium + Pump
AquaFuge 2 Large Hang-on Refugium + Pump
Your Price: $158.19
AquaFuge 2 Large  Hang-on Refugium + Pump
By CPR Aquatic
free shipping
Aquafuge PS Large W/Protien Skimmer
Aquafuge PS Large W/Protien Skimmer
Your Price: $295.39
Aquafuge PS Large W/Protien Skimmer
By CPR Aquatic
free shipping
Coralife Mini Aqualight T5 Aquarium Lighting Fixture
Coralife Mini Aqualight T5 Aquarium Lighting Fixture
Your Price: $47.99
Coralife Mini Aqualight T5 Aquarium Lighting Fixture
11 Inches - 2 x 6 Watt