Rivulus and Related Killifish

This group retains older Rivulus labels alongside Kryptolebias marmoratus and Anablepsoides hartii. The supplier lists the Mexico offer as Rivulus tenuis. Its older Millerichthys robustus care entry describes a different fish; ask for Rivulus tenuis advice before ordering. Confirm the selected fish’s identity, water and salinity needs; the directory’s freshwater location is not a universal habitat instruction. Keep secure covers and suitable retreats in the plan.

Hart’s Rivulus is a larger choice and may eat very small fish or shrimp. Compare the adult requirements and suitable foods for each offer before planning companions. Breeding methods and egg care also need species-specific information, rather than one annual-killifish timetable.