The IQ – Logbooks – Alloverfish – Royal Navy XS is a course material from IQ – everything you need to study for your scuba certification. Clear, well-illustrated, and approved by the certifying agency, it makes the theory side of learning to dive straightforward.
Technical Specifications
| Specification | Details |
| Brand | IQ |
| Product | – Logbooks – Alloverfish – Royal Navy XS |
| Type | Course material |
| Format | Book / Kit / Card |
| Organisation | PADI / SSI |
| Language | English |
| Best For | Scuba certification |
Key Features
- Agency approved: Written and illustrated to PADI or SSI standards.
- Clear and engaging: Makes the theory enjoyable, not a chore.
- Comprehensive: Covers everything you need for certification.
- Take it with you: Study at your own pace, anywhere.
Suited for Malaysian Dive Sites
The IQ – Logbooks – Alloverfish – Royal Navy XS is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Tioman’s diverse coral gardens, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Keep dry – store in a waterproof sleeve if you’re taking it on the boat.
- Don’t write in the book if it’s a rental.
- Keep it handy during your course – you’ll refer back to it.
- Return rental materials in good condition.
Final Verdict
The theory is the part most people dread. The IQ – Logbooks – Alloverfish – Royal Navy XS makes it clear, engaging, and as painless as possible – get it done, get in the water.


Faridah Osman –
Really like how small and portable this logbook is. Fits nicely into my BCD pocket and the pages stay dry even after several boat dives. The fish design is quite cool too.
Imran Hanafiah –
Thank you for your feedback, Faridah. We’re glad you appreciate the portability and durability of the logbook, as well as the unique design. Let us know if you need more accessories for your future dives!
Lim Jun Hao –
Is the cover strong enough to protect the logbook if it gets stepped on accidentally on the boat?
[email protected] –
Hi Jun Hao, thank you for your question. The cover is water-resistant and tear-proof, designed to withstand tough marine environments. While it offers good protection against splashes and handling, we recommend still exercising some care to avoid heavy impact like direct stepping.
Neha Ramesh –
Love the structured layout! It has all the fields I need for my dive logs, but I wish there were a few more note pages for extra comments.
Junhao Lo –
Thank you for your suggestion, Neha. We’re happy you find the layout useful and appreciate your feedback regarding additional note pages—it helps us improve future designs. If you have further suggestions, please feel free to share them with us.