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Compatibility

Compatibility brief

Can African freshwater butterflyfish live with Ember Tetra?

VerdictRISKY

Risky. This mix is commonly discouraged for typical setups.

African freshwater butterflyfish + Ember Tetra: African freshwater butterflyfish may eat Ember Tetra. African freshwater butterflyfish (10cm) is predatory and Ember Tetra (2cm) is small enough to be eaten. This pairing is unsafe. Real tanks add variables Fishori cannot model; treat this as a high-risk read, not certainty.

Compatibility score

30/100

Profile confidence: medium

How we decideFishori checks adult size and predation risk, behaviour, water requirements and tank needs before giving a verdict.

Min tank

150L

Combined minimum footprint reference for these two species: about 150L (larger active fish often want more length).

Temperature
Range in °C23–28°C shared
African freshwater butterflyfishEmber TetraShared window
pH
Range5.5–7 shared
African freshwater butterflyfishEmber TetraShared window
Size / predation

African freshwater butterflyfish (about 10cm as an adult) can realistically eat Ember Tetra (about 2cm) once grown. Plan around adult sizes, not shop sizes.

Assessment details

  1. Compatible temperaments

    Both African freshwater butterflyfish and Ember Tetra share a peaceful temperament.

  2. African freshwater butterflyfish may eat Ember Tetra

    Top issue

    African freshwater butterflyfish (10cm) is predatory and Ember Tetra (2cm) is small enough to be eaten. This pairing is unsafe.

  3. Compatible temperature range

    Both fish can comfortably share similar water temperatures.

“African freshwater butterflyfish (10cm) is predatory and…”

African freshwater butterflyfish may eat Ember Tetra

Next steps

Concrete changes, not "research more" filler.

  • •Ember Tetra should be kept in a group of at least 8 for best health and behaviour.

Try instead

  • →Build a species-only tank for the larger fish, or restock with fish too large to be eaten at adult sizes.
Sources from both profiles
Only URLs that exist on the species records are shown. We do not fabricate citations.

Try this next

Build the full stocking list with African freshwater butterflyfish + Ember Tetra

Plan further

Check each species’ mates list, size the glass, then verify the full stock in the builder. Methodology explains how verdicts are produced.

Individual fish vary in personality. Fishori uses conservative hobby rules. Observe any new introduction closely, feed thoughtfully, and keep a quarantine or backup plan. This is not veterinary advice.

Profile data confidence: high. Checked against several solid care sources that mostly agree.