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Crew Quarters
Reef Tank Isolation Box for Fish, Coral & Anemones
CREW-QTRS
A corner-mounted reef tank isolation box for acclimating, observing and temporarily separating fish, coral and anemones.
Aquarium accessory · PETG
Fit: Exact dimensions are not listed for this option. Ask the crew to confirm fit before ordering.
Care: Rinse with RODI water and use a soft brush to remove residue. Avoid bleach, harsh detergents and abrasive scrubbers; inspect the product and mounts before reuse.
Your selection: Crew Quarters. See the selected item details below for listed parts; if the contents or mounting hardware are not specified, confirm with the crew.
Made to order: Typically 1–5 business days before dispatch. Designed in Brisbane and made in Australia.
Shipping: Australia-only online checkout. Standard shipping A$15; free on orders of A$150 or more. Delivery estimates & shipping information.
Returns: Change-of-mind returns are generally not accepted for made-to-order products; any courtesy return needs prior agreement. Australian Consumer Law rights apply. Full returns policy.
Give new arrivals a separate space with The Crew’s Quarters, a reef tank isolation box designed for new fish, coral frags, and anemones. This corner-mounted isolation system helps protect delicate tank mates while they acclimate, recover, or settle in before joining the main reef.
Built to sit neatly in the corner of your aquarium, The Crew’s Quarters uses the tank glass as part of the enclosure to save space and keep your display looking tidy. The open-flow design allows strong water exchange, helping maintain stable temperature and water chemistry while providing physical separation.
Whether you're introducing a new fish, protecting a coral from curious tank mates, or giving an anemone a secure temporary home, The Crew’s Quarters makes reef tank acclimation easier to observe and manage.
Printed in PETG and designed for easy placement and cleaning, it’s a practical solution for reef keepers who want a cleaner, smarter way to isolate livestock in the display tank.
Features
- Reef tank isolation box for fish, coral, and anemones
- Great for acclimation, recovery, observation, and separation
- Corner-mounted design saves space in the display tank
- Uses tank glass as part of the enclosure
- Open-flow design for excellent water exchange
- Custom sizing available on request
Isolation box or quarantine tank?
The Crew's Quarters is an in-display enclosure, so it shares water with the aquarium. It provides physical separation for supervised introductions, observation and suitable temporary recovery situations, but it does not isolate waterborne pathogens and is not a replacement for a separate quarantine tank or disease-treatment protocol.
There is no universal acclimation duration. Monitor the animal's condition, feeding response and interactions with established livestock rather than releasing it after an arbitrary fixed period.
Read our isolation and acclimation guide or browse Isolation & Acclimation.
Product details
Crew's Quarters is a corner-mounted in-display enclosure for observation and temporary physical separation of fish, coral or anemones. Aquarium glass forms part of the enclosure, and the open-flow design shares water with the display tank. It is not a separate quarantine tank. Custom sizing is available on request.
Materials and manufacture
The aquarium accessory body is 3D-printed in PETG. Designed in Brisbane and made in Australia, with printing in Brisbane and Northern NSW. Inspect before use and clean with a soft brush as needed. Material choice is not a guarantee of suitability for every animal or aquarium.