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Marine Nano Tanks

Nano aquariums are small, compact aquariums designed for keeping a small number of fish, inverts or corals in a relatively small space. These small aquariums have gained popularity in recent years due to their space efficiency, easy maintenance & budget friendly benefits
 Have questions about Marine Nano Tanks? Checkout our FAQ!

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Have Questions About Marine Nano Tanks?

We have answers. Get quick help for common questions.

1. What is a nano aquarium?
A nano aquarium is a small tank, usually under about 100 litres. Marine nano tanks are a great way to keep a small reef with a few fish, corals and invertebrates in limited space.
3. What fish can I keep in a marine nano tank?
Small, peaceful species such as clownfish, gobies, small blennies and some dottybacks suit nano reefs. Keep stocking light, and check each fish's adult size and tank needs.
5. Do nano tanks come with everything I need?
Many of our nano kits include a built-in filter, pump and light. You'll usually still need a heater, salt, a salinity tester and live rock or sand. Each listing shows what's included.
2. Are nano tanks harder to keep than bigger aquariums?
They can be. A smaller volume of water changes temperature and chemistry more quickly, so regular small water changes and topping up evaporation are important. An auto top-off unit helps a lot.
4. What corals are good for a nano reef?
Soft corals such as zoanthids, mushrooms and small leathers are ideal to start with. LPS corals can be added once the tank is stable.

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