๐Ÿ  Fish Compatibility Guide

Can Black Neon Tetra and Electric Yellow Cichlid Live Together?

Updated September 23, 2026 ยท FishCare AI Editorial Team

โš ๏ธ Use Caution โ€” Compatibility Score: 52/100
52/100 โ€” Use Caution

Black Neon Tetra and Electric Yellow Cichlid Compatibility Overview

Black Neon Tetra and Electric Yellow Cichlid can potentially coexist, but the combination requires careful attention. Their pH ranges do not meet: Black Neon Tetra wants 5.0โ€“7.5 and Electric Yellow Cichlid wants 7.7โ€“8.6. A larger tank (minimum 75 gallons), dense planting, and close monitoring are essential.

Compatibility factors for Black Neon Tetra and Electric Yellow Cichlid
FactorBlack Neon TetraElectric Yellow CichlidVerdict
Temperature68โ€“82ยฐF75โ€“82ยฐFโœ… 75โ€“82ยฐF
pH Range5.0โ€“7.57.7โ€“8.6โŒ No overlap
Temperamentpeacefulsemiโš ๏ธ Monitor
Adult Size1.4 in3.9 inโš ๏ธ 2.8ร— difference
Min. Group8+4+See below
Min. Tank Size75 gallons (for both species)โ€”

Compatibility Positives

A stable shared temperature range is available.
Temperament risk is relatively low when normal group sizes are maintained.

Caution Points

Their pH ranges do not meet: Black Neon Tetra wants 5.0โ€“7.5 and Electric Yellow Cichlid wants 7.7โ€“8.6.

Species Profiles

Black Neon Tetra โ€” Hyphessobrycon herbertaxelrodi

Black Neon Tetra and Electric Yellow Cichlid compatibility โ€” Black Neon Tetra

The Black Neon Tetra is a popular freshwater species known for its vibrant colors and peaceful temperament. It is an excellent addition to community tanks, thriving in groups of 6 or more. These tetras require a well-maintained aquarium with a flowing current and plenty of swimming space. With proper care, they can live up to 5 years.

โ†’ Full Black Neon Tetra care guide

Electric Yellow Cichlid โ€” Labidochromis caeruleus

Black Neon Tetra and Electric Yellow Cichlid compatibility โ€” 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.

โ†’ Full Electric Yellow Cichlid care guide

Frequently Asked Questions

Can Black Neon Tetra live with Electric Yellow Cichlid?

With significant caution and a larger tank. Black Neon Tetra and Electric Yellow Cichlid can potentially coexist, but the combination requires careful attention. Their pH ranges do not meet: Black Neon Tetra wants 5.0โ€“7.5 and Electric Yellow Cichlid wants 7.7โ€“8.6. A larger tank (minimum 75 gallons), dense planting, and close monitoring are essential.

What tank size do I need for Black Neon Tetra and Electric Yellow Cichlid together?

A minimum of 75 gallons is recommended for keeping Black Neon Tetra and Electric Yellow Cichlid together. A larger tank improves water stability and reduces territorial conflict.

What temperature suits both Black Neon Tetra and Electric Yellow Cichlid?

75โ€“82ยฐF โ€” inside Black Neon Tetra's 68โ€“82ยฐF and Electric Yellow Cichlid's 75โ€“82ยฐF.

Is a Black Neon Tetra aggressive toward a Electric Yellow Cichlid?

Black Neon Tetra is peaceful and Electric Yellow Cichlid is semi. No major aggression issues are expected between these species.

Related Compatibility Guides

Tank Size for Black Neon Tetra and Electric Yellow Cichlid

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

ScenarioTankWhen it applies
Minimum viable75 galOnly for the recommended minimum groups, mature filtration, and close monitoring.
Recommended community125 galAdds territory, swimming room, and a safer buffer for behavior.
Low-conflict setup150 galBest when keeping larger schools or reducing territorial pressure.