Neptune DOS DDR Tubing - 4 Meter Pufferfish Includes information to help correct

Includes information to help correct unsafe water conditions

Serviceable internal components: Replaceable wear parts allow the pump to be maintained instead of discarded after normal diaphragm wear

Optically clear glass supports accurate colorimeter and photometer readings

Observe the fish during feeding and avoid providing more food than they can consume

Neptune DOS DDR Tubing - 4 Meter Pufferfish Includes information to help correctNeptune DOS DDR Tubing 4 Meter Neptune DOS DDR Tubing 4 Meter is replacement flexible tubing for Neptune DOS and DDR dosing setups, sized to match standard Neptune DOS tubing specifications. 4 Meter DOS and DDR Tubing This tubing is useful for replacing worn dosing lines, extending an existing DOS installation, or setting up clean runs between a Neptune DOS, DDR reservoir, additive container, and aquarium sump. Tubing Details Flexible tubing for