Emerald Rainbowfish
The emerald rainbowfish, or wanamensis rainbowfish, is another example of a splendid species that might soon only exist due to the aquarium hobby. In native Papua New Guinea, tilapia were introduced as a food source, and since then the emerald rainbow population decreased rapidly. Fortunately, a very effective breeding program in Florida allows these amazing green rainbows to be sustained for the aquarium hobby.
Wanamensis rainbowfish are large, growing up to four inches. These rainbowfish are not common and a bit pricier than their rainbow cousins.
Quick Facts
| Scientific Name | Glossolepis wanamensis |
|---|---|
| Origin | Lake Wanam, Papua New Guinea (captive-bred) |
FAQ
What is the typical size of an emerald rainbowfish?
Emerald rainbowfish can grow up to four inches in length.
Where do emerald rainbowfish originate from?
They originate from Lake Wanam in Papua New Guinea, though the current population is maintained through captive breeding programs.
Are emerald rainbowfish easy to care for in an aquarium?
Please contact customer service
Jason Powell –
The emerald rainbowfish is a striking addition to my tank. It has vibrant green coloration and active behavior. I appreciate that it’s captive-bred, which helps preserve the species. Needs a well-maintained, planted tank with good water flow.
Brandon Jackson –
Beautiful fish with a unique appearance. I’ve had mine for three months and it’s very healthy. The tank setup needs to be stable with consistent temperature and pH. Not for beginners, but worth the effort.
Neil Graham –
A true gem in any freshwater aquarium. The fish is active and colorful, and it pairs well with other peaceful species. I’m glad I chose the captive-bred option to support conservation efforts.