
Winemiller's Eartheater
Geophagus winemilleri
Care Sheet
Temperature
26–30°C
pH Range
4-7
Min Tank Size
648 L
Max Adult Size
20 cm
Special requirements
Fine Sand Substrate
Essential for benthophagous sifting. Coarse gravel can damage gill filaments or cause internal blockages if ingested during feeding.
Blackwater Conditions
Native to acidic, low-mineral environments. Requires soft water and is highly sensitive to parameter swings and deteriorating water quality.
High-Efficiency Filtration
Requires massive weekly water changes (50-70%) and over-filtration to prevent HLLE (Hole-in-the-head) and stunted growth.
Larvophilous Mouthbrooding
Unique reproductive strategy where eggs are laid on a substrate but fry are immediately taken into the parents' mouths upon hatching for protection.
Track Winemiller's Eartheater in your tank with Mahiyar.