Redstriped Eartheater Cichlid
The Redstriped Eartheater Cichlid, also known as Surunimis Geophagus, the Mother-of-Pearl Eartheater, and the Opalescent Eartheater, has a long nose with eyes set high on the head and amber in color. It features a gray-black blotch on its side, resembling an ink smudge. The background color ranges from olive-green to pearl gray, with iridescent blue-green stripes on its sides and small iridescent blue spots on its fins, except the pectoral fins. Wild Surunimis Geophagus display deep red lateral stripes, which tend to fade in captivity.
Specifications
| Feature | Detail |
|---|---|
| Scientific Name | Surunimis geophagus |
| Coloration | Amber eyes, gray-black side blotch, olive-green to pearl gray background, blue-green lateral stripes, blue spots on fins |
| Adult Size | Up to 6 inches |
| Water Temperature | 75–82°F |
| Water pH | 6.0–7.5 |
| Tank Size | 100 gallons or larger |
| Substrate | Sandy bottom |
| Decorations | Flat rocks, caves made from stones and roots, hardy potted plants |
FAQ
What is the ideal tank size for a Redstriped Eartheater Cichlid?
A tank of 100 gallons or larger is recommended to provide adequate space and stability for this species.
Does the Redstriped Eartheater have any specific water parameter requirements?
Yes, it prefers water temperature between 75–82°F and a pH range of 6.0 to 7.5.
What kind of substrate and decorations does it need?
A sandy bottom is essential. Decorations should include flat rocks, caves formed from stones and roots, and hardy potted plants.

Carolyn Harris –
The Redstriped Eartheater is a striking fish with beautiful iridescent colors. It’s peaceful and adapts well to a well-maintained tank. The blue-green stripes and gray blotch stand out in the aquarium. I’ve kept it for over a year with no issues. The tank setup with sand and rocks matches its natural habitat perfectly.
Jan Clark –
This fish is visually appealing and calm compared to other cichlids. I noticed the red stripes fade slightly over time, which is normal. The tank needs to be large and well-planted. It enjoys the sandy bottom and hides in the rock caves. Good for a beginner who wants a peaceful, colorful fish.
Keith Parsons –
I was impressed by how active and colorful the Redstriped Eartheater is. It doesn’t dominate the tank and coexists well with other species. The iridescent spots on the fins are especially beautiful. I followed the setup guide exactly and it’s thriving now.