Can Glass catfish Live With Neon tetra?

Detailed assessment

Both Glass catfish and Neon tetra share a comfortable temperature range of 21–25°C (Glass catfish prefers 20–26°C, Neon tetra prefers 21–25°C). Their pH ranges overlap well at 5–7, so water chemistry is compatible. Both species have low aggression scores (Glass catfish: 1, Neon tetra: 1 out of 10), which supports peaceful cohabitation. They occupy different water columns (Glass catfish: top, Neon tetra: middle), which reduces direct competition for space. The size difference is significant: Glass catfish reaches 6.5 cm while Neon tetra reaches only 2.5 cm, and the larger species may view the smaller one as prey. Note: fish 2x+ larger may eat smaller tankmates With careful monitoring and adequate tank size these species can usually coexist, but be prepared to separate them if aggression or stress appears.