Species description

Care, breeding and tankmates

Fish profile

Temperament

Semi-aggressive

They possess a very shy and peaceful temperament overall. They are generally reclusive during the day, coming out to forage mainly at night. They can display mild territoriality toward other plecos when defending their chosen hiding spot.

Diet

Omnivore

This species is primarily an omnivore that leans heavily towards a vegetarian diet. Provide high-quality sinking algae wafers, blanched zucchini, and natural driftwood to graze on. Occasional meaty foods like frozen bloodworms should be offered for balanced nutrition.

Sex ratio

Specific M:F ratio

Males generally develop more pronounced odontodes on their pectoral fins and head. Keeping a ratio of one male to one or two females is ideal for breeding purposes. Avoid keeping multiple males in small tanks, as they will fight over premium caves.

Feeding frequency

Twice daily

Feed them once daily, preferably just before the aquarium lights turn off. Being nocturnal, they are most active and comfortable eating in the dark. Uneaten fresh vegetables should be removed the next morning to prevent water spoilage.

Bioload

This small pleco produces a moderate bioload compared to larger loricariids. Due to its wood-gnawing habits, it produces a fair amount of sawdust-like waste. Good filtration and regular vacuuming of the substrate are necessary to keep the tank clean.

Flow

Stagnant

It thrives in well-oxygenated water with moderate to strong flow. Mimicking the highly oxygenated streams of its native habitat ensures its robust health. Powerheads can be directed near the substrate to sweep away waste and provide current.

Reproduction

Oviparous

Breeding in captivity is possible but requires a dedicated setup with specific triggers. They are cave spawners where the male diligently guards the eggs and fry until they are free-swimming. Simulating a rainy season with cool water changes encourages spawning.

Compatibility & tankmates

It is a peaceful bottom-dweller that ignores fish occupying the upper water column. It makes an excellent addition to most community tanks and Amazonian biotope setups. However, it may squabble territorially with other bottom-feeders if hiding caves are scarce.

Tank level

Bottom

They strictly inhabit the bottom levels of the aquarium and its hardscape. They spend the vast majority of their daylight hours hiding in caves, under driftwood, or clinging to the underside of rocks. They will occasionally venture onto the glass to scrape algae.