Pacific Blue Eye Rainbowfish

Pacific Blue-Eye Rainbowfish (Pseudomugil signifer)
A delicate, fast-moving nano rainbowfish with brilliant blue eyes and shimmering fins

The Pacific Blue-Eye Rainbowfish is a beautiful and lively species native to Australia’s coastal streams and estuaries. It is best known for its striking electric-blue eyes, clear silver body, and subtle iridescent highlights on the fins. Active and social, these fish display their best color and behaviour when kept in groups. They are perfect for planted aquariums, nano community tanks, and aquascapes where their constant movement adds life and sparkle without overwhelming smaller fish.

Need to Know:

• Recommended For: Peaceful community, planted, and nano aquariums

• Minimum Tank Size: 40 litres

• Temperature Range: 22–28°C

• pH Range: 6.5–7.5

• Recommended School Size: 6 or more

• Compatibility: Very peaceful; great with shrimp and small community fish

• Max Size: 4–5 cm

Shipping Disclaimer:

All fish are usually shipped on Monday or Tuesday mornings via an overnight courier. We use NZ Couriers for all livestock shipping, we find they handle your fish with the best possible care and have quick overnight delivery nationwide.

Special Requests:

If you have any requests for gender/colour etc we will do our best to accommodate them. Please note we can not always accommodate every request due to high stock turnover and what is available at the time. We move all fish sold online into separate holding tanks while they wait to be shipped.

Rural Shipping:

Good news! If you are a rural customer, we can still ship fish to you. Your order will be shipped to your nearest NZ Couriers Depot or Collect/Send Point and you will be phoned once it arrives. You can find your nearest depot/point here: https://nzcextras.co.nz/nearestlocation/