A peaceful and unique armored catfish species, ideal for planted aquariums due to its calm temperament and algae-grazing behavior.
Overview
Hypoptopoma inexspectatum, also known as the Unexpected Hypoptopoma, is a small, peaceful armored catfish from the Loricariidae family. Native to slow-moving rivers and streams in South America, it is valued by aquarists for its algae-eating habits and calm disposition, making it an excellent addition to planted community tanks.
Tank Requirements
This species thrives in aquariums of at least 60 liters with soft to moderately hard water (GH 4–12) and a pH range of 6.0–7.5. Temperatures should be maintained between 22 and 28°C. Provide a well-decorated tank with live plants, driftwood, and smooth rocks to mimic their natural habitat.
Feeding and Diet
Hypoptopoma inexspectatum is primarily herbivorous, feeding on algae and biofilm. In an aquarium, supplement their diet with high-quality algae wafers, blanched vegetables like zucchini and spinach, and occasional protein-based foods such as bloodworms or brine shrimp.
Care and Maintenance
This species is hardy and relatively easy to care for, provided water parameters remain stable. Regular water changes and good filtration are essential to maintain water quality. Avoid overly bright lighting, as this species prefers dimly lit environments with plenty of hiding spots.
Compatibility
The Unexpected Hypoptopoma is a peaceful species that coexists well with other small, non-aggressive fish. Ideal tankmates include tetras, rasboras, dwarf cichlids, and other small catfish. Avoid keeping them with large or aggressive species.
Breeding
Breeding Hypoptopoma inexspectatum in captivity is rare but possible. They are egg-layers that spawn on flat surfaces or within crevices. To encourage spawning, maintain optimal water quality and temperature and provide plenty of hiding spots for the females. The fry are delicate and require specialized care with algae or microfoods.