African Butterfly Fish Care Guide: Keeping Pantodon buchholzi
Few fish look quite as alien as the African Butterfly Fish (Pantodon buchholzi). With its huge wing-like pectoral fins, upturned mouth, and habit of hanging motionless at the surface like a drifting leaf, it's one of the most striking oddballs in the hobby. Native to slow, vegetation-choked waters across West and Central Africa, it's a true surface specialist β and a fascinating choice for the right keeper.
This guide walks through everything we'd tell a customer at the shop: tank setup, water parameters, that all-important diet, and the tankmate rules that make or break a butterfly fish tank. A quick heads-up first: we don't always have Pantodon in stock, so check our African Butterfly Fish listing for current availability or ask us to source one.
African Butterfly Fish at a glance π
Butterfly fish stay fairly compact at around 4β5 inches, but they're built for the surface and need horizontal room more than height. They're slow, deliberate ambush predators that spend their day waiting just below the film. Peaceful toward fish too large to swallow, they're emphatically not peaceful toward anything small enough to fit in that big upturned mouth. Plan on a lifespan of roughly 5 years with good care.
Tank size & setup πΏ
A single butterfly fish needs a tank with a large footprint β think 40 gallons or more, with plenty of length and surface area rather than depth. The single most important rule: a tight-fitting lid. These fish are powerful jumpers and will launch themselves out of an open tank, so cover every gap.
Keep flow gentle; butterfly fish hate strong current and want a calm surface to hunt from. Floating plants are essential β they provide cover, break up the surface, and make the fish feel secure. Browse our floating plants and broader live plant selection, a soft dark substrate, and a gentle filter that won't churn the surface.
Water parameters π§
Butterfly fish come from warm, soft, slightly acidic blackwater. Aim for 75β82Β°F, a pH around 6.0β7.5, and soft to moderately hard water. They're sensitive to poor water quality, so steady, gentle filtration and regular small water changes keep them healthiest. Add some botanicals or tannins if you want to mimic their wild home.
Diet & feeding π
This is where butterfly fish surprise new keepers: they are committed surface carnivores and often ignore food once it sinks. In the wild they snap up insects that land on the water, so the best diet is meaty and floating β live or frozen crickets, mealworms, blackworms, bloodworms, and small floating pellets. Our frozen foods and floating flakes are good staples, but live insect prey really brings out their natural hunting behavior.
Temperament & tankmates π€
The golden rule: anything small enough to fit in a butterfly fish's mouth will eventually become a snack. That rules out small tetras, dwarf rasboras, fry, and nano fish as tankmates. Instead, pair them with peaceful, medium-to-large fish that occupy the middle and lower levels of the tank and won't compete at the surface or nip those long fins.
Great in-stock options at the shop include angelfish, a peaceful green severum, or an electric blue acara from our South American cichlid collection. Larger-bodied schoolers like the silvertip tetra from our tetra collection can work too, as long as they're big enough not to be mistaken for dinner.
Breeding π₯
Butterfly fish have been bred in the aquarium, though it takes patience. Conditioned pairs scatter floating eggs at the surface, which the keeper typically collects and raises separately since the parents offer no care. Warm, soft, tannin-stained water and a steady supply of live insect foods help trigger spawning. It's an advanced project, but a rewarding one for dedicated oddball keepers.
Common care notes β οΈ
The two biggest causes of butterfly fish failure are jumping and starvation β both avoidable. Keep that lid sealed, and never assume your fish is eating just because food is in the tank; watch it actually take prey at the surface. Quarantine new arrivals, go easy on flow, and read up on the usual beginner pitfalls in our common mistakes guide.
Is the African Butterfly Fish right for you? π€
Butterfly fish reward keepers who enjoy something unusual and are willing to feed live or meaty foods, secure the lid, and choose tankmates carefully. If you want a busy community of small schooling fish, this isn't your species β check our freshwater tetra guide instead. But if a living leaf that ambushes crickets sounds like your idea of fun, few fish are more captivating. For inspiration on those all-important surface plants, see our floating plants guide and low-tech plant picks.
The bottom line
The African Butterfly Fish is a one-of-a-kind surface predator that turns a calm, planted tank into a window onto a West African swamp. Give it length, floating cover, a tight lid, meaty floating foods, and the right large tankmates, and it'll reward you with behavior you won't see in any other fish. Stop by Tropical Treasures in Cheyenne (307-369-1118) and we'll help you build the perfect oddball setup β or get one of these living leaves on order for you.