Neptune DOS DDR Tubing - 4 Meter Tubing and Hoses The Nanostream 6020 is suited

The Nanostream 6020 is suited to aquariums from 40 to 250 L where a simple non-controllable pump is preferred

This fitting is useful when connecting equipment or plumbing that uses different tubing sizes

coral support

Test the system after installation so the pump continues running when mains power is removed

canister filter

Neptune DOS DDR Tubing - 4 Meter Tubing and Hoses The Nanostream 6020 is suitedNeptune 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