Can Guppy Live With Peppered corydoras?

Detailed assessment

Both Guppy and Peppered corydoras share a comfortable temperature range of 22–26°C (Guppy prefers 17–28°C, Peppered corydoras prefers 22–26°C). pH compatibility is a concern: Guppy's range (7–8) and Peppered corydoras's range (6–7) barely overlap. Both species have low aggression scores (Guppy: 1, Peppered corydoras: 1 out of 5), which supports peaceful cohabitation. They occupy different water columns (Guppy: top, Peppered corydoras: bottom), which reduces direct competition for space. Note: species with non-overlapping ph ranges may not thrive together. With careful monitoring and adequate tank size these species can usually coexist, but be prepared to separate them if aggression or stress appears.