Coldwater Tanks

Designed to support species that thrive at lower temperatures, such as goldfish, white cloud mountain minnow, and zebra danio, our coldwater aquariums provide a stable and comfortable environment that mimics natural, cooler habitats. Coldwater tanks are often appreciated for their simplicity and lower running costs, as they typically do not require heaters, reducing energy consumption while still maintaining a healthy ecosystem, making them great for beginners. Choose from a variety of tank sizes and styles, from compact desktop aquariums to larger statement pieces, all designed with durable glass construction that showcases the vibrant movement of your aquatic friends.
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What kinds of fish can I keep in a coldwater fish tank?

There are many species of fish you can keep in a coldwater tank. goldfish (fancy, comet, shubunkin), white cloud mountain minnows, zebra danios, weather loaches, and rainbow shiners are all coldwater fish.

What is a coldwater tank?

A coldwater aquarium is a tank that is typically around 15-24°C, meaning these tanks won't need as much heating and can usually sit comfortably at room temperature. This makes them an easy and popular choice among beginners.

What size tank do coldwater fish need?

The size of your tank will depend on the size, waste production and needs of your fish. Typically, a 2-inch fish needs around 100L of water. If you're feeling unsure about how many fish you can keep or what size tank you should have, you can get more advice about it on our blog.

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