Can African Butterfly Fish and Platinum Hatchet Live Together?

Possible with Caution

Keeping African Butterfly Fish and Platinum Hatchet together is possible but requires caution due to differing aggression levels. Provide a spacious tank of at least 110 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.


At a Glance

African Butterfly Fish

Pantodon buchholzi

Platinum Hatchet

Thoracocharax stellatus

🐠Family Group
African Butterfly Fish
Oddballs
Platinum Hatchet
Characins
Temperament
African Butterfly Fish
Semi-Aggressive (5/10)
Platinum Hatchet
Peaceful (1/10)
Temperature
βœ“ Compatible
African Butterfly Fish
24–30Β°C
Platinum Hatchet
23–28Β°C
pH Range
βœ“ Compatible
African Butterfly Fish
6–7.5
Platinum Hatchet
5.5–7.5
Hardness (dGH)
βœ“ Compatible
African Butterfly Fish
1–10
Platinum Hatchet
1–12
Water Type
βœ“ Compatible
African Butterfly Fish
Freshwater Only
Platinum Hatchet
Freshwater Only
Flow Preference
βœ“ Compatible
African Butterfly Fish
Low
Platinum Hatchet
Moderate
Min Tank Volume
Combined: 110 L
African Butterfly Fish
80 L
Platinum Hatchet
110 L
Swimming Level
Shared: 1 zone
African Butterfly Fish
Top
Platinum Hatchet
Top
🏷️Behavior Tags
African Butterfly Fish
Piscivore (Eats small/nano fish)Jumper (Lid Required)Territorial (Defends specific area)Nocturnal
Platinum Hatchet
Jumper (Lid Required)Shy / Slow Moving (Easily Stressed)Hyperactive / Fast Swimmer
Stocking calculator

Can your tank handle African Butterfly Fish and Platinum Hatchet?

Compatibility is only part of the answer. Test both fish with your real tank size, current stock, and maintenance needs to see if you have enough space and a safe stocking level before you add them.

African Butterfly Fish
Platinum Hatchet
Test both in my tank

Behaviour & Temperament

African Butterfly Fish is a moderately assertive species (5/10), while Platinum Hatchet is peaceful (1/10). This notable difference means African Butterfly Fish may occasionally assert dominance over Platinum Hatchet.

African Butterfly Fish and Platinum Hatchet both frequent the Top (Surface) region of the setup. This overlap can increase competition for space, so providing ample room and cover is important to keep both species comfortable.

Worth noting: African Butterfly Fish is nocturnal and will be most active after lights-out, naturally reducing daytime encounters. Also, African Butterfly Fish is a known jumper, so a tight-fitting lid is essential.

To improve the chances of a peaceful coexistence in this community tank: Provide a significantly larger tank (at least 50% more volume than the minimum) to allow both African Butterfly Fish and Platinum Hatchet to establish separate territories. Add plenty of line-of-sight breaks using driftwood, rocks, and dense planting to reduce territorial confrontations. A larger aquarium with ample hiding spots can help diffuse aggression and give the less dominant fish space to retreat.

Water Parameters

The safe temperature window for both species falls between 24Β°C and 28Β°C. Aim for the midpoint of this range (around 26.0Β°C) for optimal comfort.

Both fish can tolerate a pH between 6 and 7.5. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 1–10 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house African Butterfly Fish and Platinum Hatchet together, plan for an aquarium of at least 110 litres with a minimum length of 90 cm. This recommendation combines the stricter species minimums with a community-load allowance so the pairing has realistic long-term space and filtration headroom.

Because this pairing requires extra vigilance, include plenty of hiding spots β€” caves, driftwood, and dense plant clusters β€” so the less dominant fish can retreat when needed.

Specific environmental needs for this combination include: Plants - Floating. Meeting these requirements will help both species thrive.

Both species do well with low (still water) water movement, so a standard filtration setup rated for the tank volume should suffice.

Suitable Tank Sizes

Standard aquarium sizes large enough for both African Butterfly Fish and Platinum Hatchet.

Show 10 more tank sizes

Frequently Asked Questions

Can African Butterfly Fish and Platinum Hatchet live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 110 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do African Butterfly Fish and Platinum Hatchet need?

A minimum of 110 litres (tank length at least 90 cm) is recommended. This provides enough space for both species to establish their own areas and reduces the likelihood of territorial disputes.

What water temperature is best for African Butterfly Fish and Platinum Hatchet together?

Keep the aquarium between 24Β°C and 28Β°C. A target of around 26.0Β°C sits comfortably within both species' preferred ranges.

Are African Butterfly Fish or Platinum Hatchet aggressive?

African Butterfly Fish is moderately assertive (5/10) and Platinum Hatchet is peaceful (1/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.

What pH do African Butterfly Fish and Platinum Hatchet need?

Both species overlap in the 6–7.5 pH range. Consistency is key β€” avoid sudden swings, and test regularly to stay within this window.

How do I manage African Butterfly Fish's territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives African Butterfly Fish space to claim a territory without encroaching on the other fish's area. Adding dΓ©cor that divides the tank into distinct zones works especially well.

Does African Butterfly Fish being nocturnal affect compatibility?

African Butterfly Fish is most active after lights-out, which naturally reduces daytime encounters with its tank mate. This can actually be beneficial, as both fish get undisturbed time to feed and explore. Just ensure food reaches African Butterfly Fish during evening hours.


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