EShopps Refugium - 125 to 225 gallon - 30 in. x 12 in. x 16 in.
This durable refugium is ideal for adding on to your aquarium. Each unit includes bio balls, 1" bulkhead and 3 ft. of 1" flex hose for attachment. Large capacity design is excellent for growing algae, copepods and other organisms outside of your main tank