JBJ Submariner by JBJ Lighting - Keep your fish tank in check.
The ability to adjust flow rates puts you in total control of what you intend to eradicate parasites disease and green water in your tank. Slower flow rates increase the dwell (contact time) period with the UV for more resistant parasites while faster flow rates are needed to rid undesirable bacteria and free-floating algae. We also incorporated an adjustable swivel spout nozzle to add extra flow in your aquarium as a secondary benefit.

Versatile & Compact
The Submariner is compact enough to fit in the smallest sumps and discreetly blends into aquariums. It's streamline design and black exterior finish compliments any environment it enters.

Uv Sterilizers Your First Line of Protection
The first step to long-term consistent aquarium U.V. sterilization is an adequate mechanical prefilter to trap particulate matter and debris. Providing crystal clear water to the UV is vital to the overall success of any unit.

Your tank water enters from the slotted sidewalls and 100% of the water is directed through the sponge and then to the UV with no bypass. Our quick-release cap instantly grants access for fast sponge replacements and regular cleaning schedules.

Encapsulated Quartz Sleeve
Our innovative design of the Submariner encapsulates the UV-C lamp in a commercial grade waterproof quartz sleeve that protects and allows for a 99% transmission rate for optimal performance.

Maintenance Made Simple
UV sterilizers require regular cleaning of the exterior of the quartz sleeve to remove any organic build up to effectively perform. Cleaning the quartz sleeve is made simple by unsnapping the powerhead off and removing the whole encapsulated quartz sleeve and rinsing off under the sink. It's that simple!

This utilizes a UV-C compact fluorescent lamp that is encapsulated in our unique Quartz Sleeve that is air tight and allows for a 99% transmission rate to efficiently neutralize disease causing pathogens.

The JBJ submariner UV Sterilizer is a product you can trust

A perfect match for any size aquarium
We've taken the guess work out of sizing flow rates of pumps to lamp wattages. JBJ Submariner include an integrated submersible pump  to move the water that is specifically sized for your aquarium which includes a swivel spout nozzle, adjustable flow valve and lamp indicator. Did we mention, you won't need any tubes or connection fittings... it's ready to install right out of the box.