This Marina Floating Thermometer is designed to float in the water in a vertical position. It comes with a suction cup for optional installation on yo...More
This Marina Floating Thermometer is designed to float in the water in ...
The Marina Algae Magnet enables you to clean the inside of the aquarium glass without getting your hands wet. The powerful magnets ensure a tight grip...More
The Marina Algae Magnet enables you to clean the inside of the aquariu...
Marina Medium Algae Scrubber is suitable for small glass and acrylic aquariums. It has a reinforced plastic handle that makes removing algae and other...More
Marina Medium Algae Scrubber is suitable for small glass and acrylic a...
The Marina Check Valve prevents water from siphoning out of the aquarium through the air hose and into the air pump in the event of a power failure or...More
The Marina Check Valve prevents water from siphoning out of the aquari...
The Marina "T" connector allows you to split air coming from the air pump into two even and constant air streams to separate air-driven devises in you...More
The Marina "T" connector allows you to split air coming from the air p...
Designed to effectively trap fine particles, Marina Polywool filter material keeps aquarium water clear and prevents filter clogging. This non-toxic m...More
Designed to effectively trap fine particles, Marina Polywool filter ma...
Designed to effectively trap fine particles, Marina Polywool filter material keeps aquarium water clear and prevents filter clogging, this non-toxic m...More
Designed to effectively trap fine particles, Marina Polywool filter ma...
With water temperature being such a critical factor for the well-being of fish. This Marina Stainless Steel Thermometer easily clips onto the aquarium...More
With water temperature being such a critical factor for the well-being...
The Marina Ultra 2-way air control valve allows you to run up to 2 air-driven devices at once. Each valve has a flow adjuster which enables you to reg...More
The Marina Ultra 2-way air control valve allows you to run up to 2 air...
The Marina Ultra 4-way air control valve allows you to run up to 4 air-driven products at once. Each valve has a flow adjuster which enables you to re...More
The Marina Ultra 4-way air control valve allows you to run up to 4 air...
Elite airline tubing is safe and dependable for use with air stones, air-actuated ornaments and air-driven filters. Designed to fit all standard outle...More
Elite airline tubing is safe and dependable for use with air stones, a...
