Callichthyidaefreshwater fishintermediate

Lacerda's Cory

Scleromystax lacerdai

Also known as: Lacerda's Cory

Origin: South America

L

Water Parameters

Temperature1824 °C
15 °C35 °C
pH67.5
49
GH (Hardness)215 °dGH
0 °dGH30 °dGH
KH (Alkalinity)18 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
8 cm
Min Tank
100 L
Lifespan
8-12
Swimming Level
bottom
Schooling
Yes (4–8+)
Diet
omnivore
Temperament
peaceful but males competitive

About

Scleromystax lacerdai is a rare species from Atlantic coastal drainages in southern Brazil, closely related to S. barbatus but distinguishable by differences in pattern and distribution. Males of this species also develop odontode bristles during the breeding season. It shares the preference for cooler, well-oxygenated water typical of its genus.

Care Guide

Water: 18–24°C, pH 6.0–7.5, soft to medium hardness; cool, well-oxygenated conditions. Tank: 100L+, fine sand substrate, robust plants, moderate to strong flow. Feeding: Sinking wafers, frozen bloodworm, tubifex, earthworm, and quality pellets. Behaviour: Peaceful schooling species; keep in groups with more females than males. Compatibility: Best with cool-water South American species; robust tankmates only.

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