Nutra Vitalizer Oxygen Stone The Nutra Vitalizer Oxygen Stone for aquariums and fish tanks releases oxygen into the water, essential for a healthy environment. Fish need sufficient oxygen in the water to survive. When the water isn't constantly moving, for example, by a pump, the oxygen level often quickly drops too low, and the fish suffer from oxygen deficiency, shortness of breath, and flopping. The Nutra Vitalizer Oxygen Stone releases oxygen into the water and is essential for tanks and aquariums that aren't equipped with a filter or pump. - Oxygen stone for fish in aquarium and bowl - Releases oxygen to the water - Essential for a healthy living environment

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Glass aquarium without a top cover. The aquarium's seams are sealed with durable black sealant, holding the panels in place. Dimensions: 30 x 20 x 20 cm. The glass is +/- 5 mm thick.

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