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Orange Chromide

Etroplus maculatus

The only cichlid native to India, with a fascinating cleaning-fish side hustle.

Orange Chromide
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CC BY-SA 3.0

About

The orange chromide (Etroplus maculatus) belongs to a genuinely ancient cichlid lineage. Etroplus is the sole cichlid genus native to the Indian subcontinent and Sri Lanka, and its evolutionary roots predate most of the cichlid family tree. Wild fish inhabit lagoons, estuaries, and slow streams, often sheltering among marginal vegetation and root masses, and they are euryhaline, tolerating everything from fresh to brackish conditions with ease. Body colour in wild fish is pale overall, with most scales carrying an orange-red centre and only a handful of dark blotches along the midbody. Quite different from the solidly coloured yellow or orange ornamental strains that dominate the hobby today. Behaviour is more nuanced than a simple aggressive label suggests. Outside of breeding, a group will form a loose social hierarchy and are largely non-threatening to fish too large to be considered snacks. However, a group of at least eight is strongly recommended. Smaller numbers tend to concentrate aggression on weaker individuals. When spawning, pairs become seriously territorial, selecting a hard surface to deposit eggs and taking turns guarding the brood while the partner forages. A well-organised parental system. Pairing the group with active, open-water dither fish helps keep everyone settled. An intermediate-level keeper comfortable with cichlid behaviour will find them genuinely rewarding.

Frequently asked questions

How big does the Orange Chromide get?
The Orange Chromide reaches about 2–3.5" as an adult.
What size tank does the Orange Chromide need?
A minimum of 57 gallons is recommended for the Orange Chromide.
What water parameters does the Orange Chromide need?
The Orange Chromide does best with a temperature of 72–82°F, a pH of 7–9, hardness around 8–20 dGH.
Is the Orange Chromide aggressive?
The Orange Chromide is aggressive and is best kept alone or with robust tankmates that can hold their own.
What does the Orange Chromide eat?
The Orange Chromide is a carnivore. It needs a meaty, protein-rich diet of frozen or live foods.
How long does the Orange Chromide live?
With good care, the Orange Chromide typically lives 5-8 years.