Biorb Replacement Bubble Tube Classic 60 & Flow 60

AIR COLUMN: The OASE biOrb air column 280 mm is a bubble column made of robust acrylic for oxygen supply in the aquarium - especially for the biOrb CLASSIC 60 and TUBE 30 STURDY GLASS COLUMN: The aquarium accessory features a robust design and is very durable. With the help of the pump in the biOrb, it ensures an optimal oxygen supply in the entire tank. EASY INSTALLATION: The acrylic tube for fresh and salt water is easy to insert and quick to replace - it can be easily hidden with a biOrb ornament or grass ring. HEALTHY WATER BASIN: Effective water circulation and oxygen distribution in conjunction with the water pump keep all aquarium inhabitants healthy and full of life in the long term BIORB DECORATION: The OASE biOrb aquarium and decoration sets offer limitless creativity and a wide range of possibilities for fascinating underwater worlds with a unique style