The IQ – Logbooks – Big Fish – Orange Large 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 – Big Fish – Orange Large |
| 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 – Big Fish – Orange Large is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian’s crystal-clear waters, 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 – Big Fish – Orange Large makes it clear, engaging, and as painless as possible – get it done, get in the water.


Nurul Izzati –
The pages are really spacious and easy to write on, which I appreciate after a long dive. The bright orange cover also helps me spot it quickly in my bag. Good quality overall.
Junhao Lo –
Thank you, Nurul Izzati, for your feedback! We’re glad to hear the spacious pages and orange cover have been useful for you—you can count on this logbook to keep your dive history secure and organized.
Tan Jian Ming –
Is the logbook waterproof or just water-resistant? I sometimes get things wet after a dive so want to make sure my notes won’t smear.
[email protected] –
Hi Tan Jian Ming, the logbook is made from water-resistant materials to help protect your notes from splashes or damp conditions, but it’s not fully waterproof. For best results, we recommend keeping it out of direct contact with water and letting pages dry if they get damp.
Matthew Ong –
Been using this for a few dive trips already—super durable even on rough boats. Only wish it came in more colour options, but function-wise it’s great.
Imran Hanafiah –
Thank you for your review, Matthew Ong. We’re happy to hear it’s holding up well during your trips! Your suggestion for more colour options is noted and will be shared with our product team.