🐠 Fish Compatibility Guide

Can Electric Yellow Cichlid and Green Terror Cichlid Live Together?

Updated September 23, 2026 Β· FishCare AI Editorial Team

❌ Not Compatible β€” Compatibility Score: 32/100
32/100 β€” Not Compatible

Electric Yellow Cichlid and Green Terror Cichlid Compatibility Overview

Electric Yellow Cichlid and Green Terror Cichlid are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Their ranges meet only at 75–75Β°F, which leaves no margin for a heater drifting or a warm room. Review the behavior and water details before deciding whether to attempt the pairing.

Compatibility factors for Electric Yellow Cichlid and Green Terror Cichlid
FactorElectric Yellow CichlidGreen Terror CichlidVerdict
Temperature75–82Β°F68–75Β°F⚠️ 75–75Β°F (narrow)
pH Range7.7–8.66.5–8.0⚠️ 7.7–8.0 (narrow)
Temperamentsemiaggressive❌ Risk
Adult Size3.9 in11.8 in⚠️ 3.0Γ— difference
Min. Group4+1+See below
Min. Tank Size100 gallons (for both species)β€”

Compatibility Positives

No specific synergy notes; compatibility is primarily water-parameter based.

Incompatibility Reasons

The adult size gap creates a meaningful predation risk.
Their ranges meet only at 75–75Β°F, which leaves no margin for a heater drifting or a warm room.
Their usable pH overlap is narrow and requires stable, tested water.
Electric Yellow Cichlid is semi and Green Terror Cichlid is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely.

Species Profiles

Electric Yellow Cichlid β€” Labidochromis caeruleus

Electric Yellow Cichlid and Green Terror Cichlid compatibility β€” Electric Yellow Cichlid

The Electric Yellow Cichlid is a popular freshwater species known for its striking yellow coloration and moderate aggression. It requires a spacious tank with hiding spots and is best kept with peaceful tankmates. This species is suitable for beginner aquarists.

β†’ Full Electric Yellow Cichlid care guide

Green Terror Cichlid β€” Andinoacara rivulatus

Electric Yellow Cichlid and Green Terror Cichlid compatibility β€” Green Terror Cichlid

The Green Terror Cichlid is a popular choice for experienced aquarists due to its striking appearance and vibrant colors. They are known for their aggression and should be kept in a species-specific tank. Their tall, laterally compressed bodies and vivid coloration make them visually appealing but require careful handling due to their potentially aggressive…

β†’ Full Green Terror Cichlid care guide

Frequently Asked Questions

Can Electric Yellow Cichlid live with Green Terror Cichlid?

Generally not recommended. Electric Yellow Cichlid and Green Terror Cichlid are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Their ranges meet only at 75–75Β°F, which leaves no margin for a heater drifting or a warm room. Review the behavior and water details before deciding whether to attempt the pairing.

What tank size do I need for Electric Yellow Cichlid and Green Terror Cichlid together?

A minimum of 100 gallons is recommended for keeping Electric Yellow Cichlid and Green Terror Cichlid together. A larger tank improves water stability and reduces territorial conflict.

What temperature suits both Electric Yellow Cichlid and Green Terror Cichlid?

75–75Β°F (narrow) β€” inside Electric Yellow Cichlid's 75–82Β°F and Green Terror Cichlid's 68–75Β°F.

Is a Electric Yellow Cichlid aggressive toward a Green Terror Cichlid?

The adult size gap creates a meaningful predation risk.

Related Compatibility Guides

Tank Size for Electric Yellow Cichlid and Green Terror Cichlid

Use the scenario that matches the actual group sizes and temperament you plan to keep.

ScenarioTankWhen it applies
Minimum viable100 galOnly for the recommended minimum groups, mature filtration, and close monitoring.
Recommended community150 galAdds territory, swimming room, and a safer buffer for behavior.
Low-conflict setup180 galBest when keeping larger schools or reducing territorial pressure.