Refugiums & Sumps

Marina Hang-On Refugium (0.5 Gallons)

This is a hang-on refugium breeder box from Marina, and is one of the best that you’ll find online. It holds 0.5 gallons so is only suited to very small fish, and would likely work best as a breeder box. The main features of this refugium include:

  • Available in 3 sizes – small, medium and large
  • Safe and secure
  • Listed as an Amazon’s Choice product
  • An average score of 4 stars from over 450 reviews

Finnex Refugium

This refugium from Finnex comes with a water pump and LED lighting, so is perfect for breeding. The main features of this refugium include:

  • Dimensions – 10.25 inches x 5.5 inches x 5 inches
  • Average score of 4 stars from over 80 reviews

Refugiums are really useful for several reasons. They can be great if you want to acclimatise a fish to a tank and keep them separate from the other fish. It can also be useful if you want to encourage fish to breed. These refugiums are lightweight and will be suited to any tank over the size of 20 gallons.

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