Red Sea ReefDose Tube Tip Set 4 Tips
Fits
Red Sea ReefDose 2, Red Sea ReefDose 4
Part no.
R35355
Red Sea ReefDose Tube Tip Set 4 Tips
Fixes the most common ReefDose fault — a dripping or crusted dosing tip. This is the genuine Red Sea replacement tip set (part R35355) for the ReefDose 2 and ReefDose 4 dosing pumps: four quick-connect tips that push onto the end of the dosing tube and seat into the dosing head, delivering each drop cleanly instead of dribbling down the outside of the tank.
Key features
- Genuine Red Sea part R35355 — the exact tip Red Sea fits at the factory, not a generic push-fit substitute.
- Set of four — one full replacement set for a ReefDose 4's four heads, or two spare sets for a ReefDose 2.
- Push-fit onto 5 mm OD dosing tube — no tools, no glue.
- Stops drift in dose accuracy — a crusted or split tip is the usual cause of a dose that trails off or drips between cycles.
Will it fit my ReefDose?
Yes, on both current models. The ReefDose 2 and ReefDose 4 use the same tube and tip spec, so this set fits either pump — a ReefDose 2 owner has two spare tips left over.
Specifications
| Spec | Value |
|---|---|
| Fits | Red Sea ReefDose 2, ReefDose 4 |
| Manufacturer part number | R35355 |
| Pack quantity | 4 tips |
| Fitting | Push-fit onto 5 mm OD dosing tube |
What's included / Not included
Included: four genuine Red Sea dosing tube tips.
Not included: dosing tube, tube holder or organiser clips. If your tubing is also cracked or discoloured, see the ReefDose replacement tubing.
Care and maintenance
Soak crusted tips in warm fresh water at each monthly calibration — mineral buildup at the tip is the most common cause of a dose that drifts off target. Replace a tip as soon as it splits or won't seat cleanly; a loose tip is a slow leak, not just a cosmetic fault.
Suitable for, and not suitable for
- Suitable for any ReefDose 2 or ReefDose 4 owner replacing a clogged, split or drifting tip.
Not needed if your existing tips still seat firmly and seal without dripping.
Goes well with
- Red Sea ReefDose Tubes 4x3m Blue+Green — replace the tubing at the same time
- Red Sea ReefDose Tube Organizer Clips — keep the new lines tidy
- Red Sea ReefDose 4
Warranty and delivery
Covered by Red Sea's standard spare parts warranty against manufacturing defects, in addition to your rights under the Australian Consumer Law. Ships on standard parcel freight.
Common questions
How do I know a tip needs replacing?
The dose starts to drip after the pump stops, or the flow slows and no longer matches your calibrated volume — both point to a worn or crusted tip rather than the motor.
Will this set fit my ReefDose 2?
Yes. The tip and tube spec is identical across the ReefDose 2 and ReefDose 4, so this set fits a ReefDose 2 with two tips spare.
Do I need to replace the tubing as well?
Only if it's cracked, kinked or discoloured. A tip and its tubing wear independently — check both, but replace only what's actually failed.
