Marina

The Marina Cube Airstone is a durable air stone that diffuses water in every direction, creating a dazzling underwater scene. Increases surface agi...

The Marina Cylindrical Airstone (formerly Hagen Elite Aqua Fizzz) is a durable air stone that diffuses water in every direction. Airstones are smal...

The Marina Round Airstone is a durable air stone that diffuses water in every direction, creating a dazzling underwater scene. Increases surface ag...

Marina Algae Magnets for glass aquariums allow the cleaning of inside glass walls without getting your hands wet! The Algae Magnet works similarly ...

The Marina Aquarium Floating Thermometer accurately monitors water temperatures to protect your fish from unsafe temperatures. An attached suction ...

The Hagen Marina Standing Aquarium Thermometer is an accurate, easy to read temperature indicator for fresh and saltwater fish tanks. Includes a sa...

The Marina Betta Buffet blocks are the ideal vacation food. No need to worry about your Betta if you go away. The buffet block will slowly release ...

Marina Betta Shaker pellets are the ideal food for your Betta fish. The food offers a protein-rich and nutritious daily diet with specifically desi...

Marina Betta Pure Water Conditioner makes tap water safe for your betta by removing harmful chlorine, chloramine and heavy metals found in tap wate...

Marinas Slim Filter Bio-Carb Cartridges are available in 3 packs and replace all 3 Slim Filter Models. These cartridges are ideal for tropical fish...

Marinas Slim filter Bio-Clear Cartridges are availabe in a 3 pack and fits all three Slim Filter Models. These are ideal for golfish and combines z...

Marina Carbon effectively removes heavy metals, odors, discolorations, organic contaminants, and pollutants and leaves your aquarium water crystal ...

Marina Zeo-Carb is a mixture of ammonia remover and high quality carbon. Combining the effects of two products into one allowing you more space in ...

Marina Ammonia Remover is a natural ion-exchange media that removes toxic ammonia as water passes over it. Use it to provide an healthy environment...

The Marina Easy Catch Net is a loose weave for easy, unhindered movement. Less water resistance, plastic-coated handle for safe, comfortable grip. ...

The Marina Easy Catch Net is a loose weave for easy, unhindered movement. Less water resistance, plastic-coated handle for safe, comfortable grip. ...

The Marina Extendable Airstone is a durable air stone that diffuses water in every direction, creating a dazzling underwater scene. Increases surfa...

Hagen Floating Thermometer. Centigrade and Fahrenheit. For fresh and salt water. Accurate and easy to read. Safety zone indicator for most tropical...

Hagen Marina Floating Breeding Trap 3 in 1 Fish Hatchery is a floating safety chamber for pregnant live bearers. Ideal isolation chamber for sick o...

Hagen Large Floating Thermometer is for fresh and salt water. Accurate and easy to read. Safety zone indicator for most tropical fish. Protects fis...

The Marina LCD Digital Aquarium Thermometer features an easy-to-read liquid crystal display (LCD) that is reliably accurate to plus-or-minus 1° F: ...

The Marina LCD Digital Aquarium Thermometer is an easy-to-read liquid crystal display (LCD) aquarium thermometer that is reliably accurate to plus-...

Hagen Marina Meridian Thermometer is an easy-to-read liquid crystal display (LCD) aquarium thermometer that is reliably accurate to plus-or-minus 1...

The Marina LCD Thermometer is an easy-to-read liquid crystal display aquarium thermometer that is reliably accurate to plus-or-minus 1° F. No more ...