Green Chromide

Etroplus suratensis

Green Chromide (Etroplus suratensis) — Varies care, Peaceful, under Other. Minimum tank in the app: 145 US gal min; aim for 68–86°F and pH 6.5–7.5. The Green Chromide is well-suited for experienced aquarists seeking a dynamic centerpiece fish for larger tanks.

Green Chromide (Etroplus suratensis) in a planted freshwater aquarium
Care levelVaries
TemperamentPeaceful
Min tank size145 US gal min
pH range6.5–7.5
Temperature68–86°F
Max size11.8 in (30.0 cm)
Captive lifespan8–12 years
SchoolingNo

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.

Natural distribution

Asia

  • East & Southeast Asia

Regional colours match the stocking calculator’s origin map.

Green Chromide Tank Setup

To accommodate Green Chromides, prioritize a spacious tank with a minimum volume of 550 liters. Incorporate a mix of open swimming areas and structured hiding spots using rocks and driftwood to create visual barriers. Moderate to strong water flow can stimulate their natural behaviour, while subdued lighting will encourage exploration without stressing them.

What Do Green Chromides Eat?

As omnivores, Green Chromides exhibit moderate feeding speeds, but competition can arise if housed with faster, more aggressive eaters. Offer a varied diet to enhance health and colour, including high-quality pellets, frozen foods, and plant matter.

Green Chromide Tank Mates

Ideal tank mates include larger, robust species that can hold their own, such as certain cichlids or larger barbs, which can tolerate their semi-aggressive nature. Risky combinations include smaller, more timid fish that may be harassed. Intraspecies interactions should be monitored; while they can coexist, establishing a hierarchy may lead to skirmishes if space is limited.

Are Green Chromides Good for Beginners?

Care demand varies with setup and individual fish; use the numbers above as your baseline. Aquarists often underestimate the required tank size and filtration capacity, leading to poor water quality and stress. neglecting to provide adequate cover results in increased aggression and territorial disputes.

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