UP AQUA Quarantine box (floating clyinder) (11x6cm)

Description

Isolate and protect your small fish and invertebrates with the Quarantine Box (11cm x 6cm).
Ideal for use in both saltwater and freshwater aquarium, this compact container features a removable screen lid and two suction cups for secure attachment.
Its all-round design minimizes the risk of injury to your aquatic pets.
Plus, its compact size allows for multiple units to be used at once, each providing a safe quarantine space for one fish.

A Floating Quarantine Box for Singapore Aquariums

This UP Aqua floating cylinder is one of those small accessories that quietly solves a lot of problems. At 11 x 6cm it’s compact enough to suit the modest tank sizes most local hobbyists run in flats, yet roomy enough to isolate a single small fish or invertebrate safely. Because it floats inside your main tank rather than running as a separate system, the occupant stays at the same temperature and water chemistry, which is far less stressful than moving a fish to a cold, uncycled hospital tank.

We reach for it constantly: settling a newly arrived betta or shrimp, separating a nippy fish for a cooldown, protecting fry from being eaten, or watching a poorly individual without losing it in the scape. The removable screen lid keeps livestock secure while letting water flow through, and the suction cups hold it steady. In our warm climate the shared-water design means you skip the hassle of heating a tiny standalone box.

See more in our breeding section, and our breeding box comparison helps you pick the right style. If you’re using it to settle new stock, pair it with the steps in our how to quarantine new fish guide.