Red Sea ReefDose Head Assembly – Genuine Replacement Dosing Head
Maintain the precision and accuracy of your Red Sea ReefDose dosing pump with this genuine Red Sea ReefDose Head Assembly replacement. Designed for quick and simple installation, this OEM dosing head restores reliable dosing performance, ensuring consistent delivery of supplements and trace elements to your reef aquarium.
Key Features
- Genuine Red Sea replacement dosing head
- Compatible with all Red Sea ReefDose 2 and 4 models
- Simple and quick head replacement — no tools required
- Restores dosing accuracy and reliability
- Part Number R35345
| Specification | Detail |
|---|---|
| Model Compatibility | ReefDose 2, ReefDose 4 |
| Part Number | R35345 |
| Replacement Type | Dosing Head |
| Installation | Tool-free, quick fit |
FAQ
Is this head compatible with all Red Sea ReefDose models?
Yes, this replacement head is compatible with all Red Sea ReefDose 2 and ReefDose 4 models.
Does the installation require any tools?
No, the head can be replaced quickly and easily without any tools.
Will this head restore accurate dosing performance?
Yes, it restores reliable dosing accuracy and consistent delivery of supplements and trace elements.

Kylie McDonald –
Replaced the dosing head on my ReefDose 4 after it stopped working. Installation was fast and simple. The pump now delivers the correct amount of supplements consistently. No issues so far.
Evan Poole –
Felt confident switching to the genuine Red Sea part. It fits perfectly and the dosing is now stable. My coral growth has improved since adjusting the trace elements regularly.
Oliver Fisher –
Worked well after installation. The replacement was easy and the dosing accuracy improved noticeably. Slight delay in first few hours after setup, but settled quickly.
Cameron Robertson –
Used this on my ReefDose 2 and it fits exactly. No leaks, no clogs. The dosing is now consistent and I no longer have to worry about irregular supplement delivery.