Blue Lip Geophagus (Geophagus argyrostictus)
Remarks: Blue lip geophagus (Geophagus argyrostictus) are a medium earth-eating cichlid from Brazil. They are a base color of golden yellow with iridescent blue and red scales over their body. A sandy substrate is necessary for all Geophagus due to their earth-eating habits.
Scientific Name
Geophagus argyrostictus
Common Name
Blue Lip Geophagus
Max Size
7 inches
pH
5.0-7.5
Hardness
Soft
Temperature
70-82°F
Aggressiveness
Semi-Aggressive
Region of Origin
South America
Captive Bred or Wild
Wild
Diet
Earth-eating; requires a sandy substrate for natural feeding behavior.
| Parameter | Value |
|---|---|
| Scientific Name | Geophagus argyrostictus |
| Common Name | Blue Lip Geophagus |
| Max Size | 7 inches |
| pH Range | 5.0 – 7.5 |
| Water Hardness | Soft |
| Temperature Range | 70° – 82°F |
| Aggressiveness | Semi-Aggressive |
| Origin | South America |
| Source | Wild |
| Diet | Earth-eating; requires sandy substrate |
FAQ
What kind of substrate do Blue Lip Geophagus need?
A sandy substrate is necessary because Blue Lip Geophagus are earth-eating cichlids and naturally consume material from the substrate.
What is the ideal water temperature for this fish?
The ideal temperature range is between 70°F and 82°F.
Are Blue Lip Geophagus aggressive in community tanks?
They are semi-aggressive and may display territorial behavior, especially during feeding or breeding.
Joseph Campbell –
The Blue Lip Geophagus arrived healthy and active. I provided a sandy substrate as recommended and they started digging and eating the substrate right away. They are colorful and interesting to watch. Only one other fish in the tank, and they coexist peacefully.
Megan Scott –
Great fish with vibrant blue and red scales. I had to adjust the pH to 6.5, which is within the recommended range. They are active and enjoy the sandy bottom. A bit shy at first but settled in after a week.
Deirdre Harris –
The fish are very active and show natural behaviors like digging. I made sure the tank has a fine sand substrate and proper water parameters. They look stunning with their golden base and iridescent colors.