African Dwarf Frog
Hymenochirus boettgeri
Also known as ADF, Dwarf Clawed Frog, Congo Dwarf Frog, Dwarf African Frog
Animalia›Chordata›Amphibia›Anura›Pipidae
Tiny, fully-aquatic, peaceful frog that surfaces for air. Keep in groups of three or more. Poor eyesight makes it a slow feeder, so avoid fast fish that out-compete it for food.
At a glance
- Size
- 1.5 in
- 4 cm
- Min tank
- 5 gal
- 19 L
- Group
- 3+
- Temp
- 72–78°F
- 22–26°C
- pH
- 6.5–7.8
- GH
- 89–357 ppm
- 5–20 dGH
- Temperament
- Peaceful
- Swims
- All levels
- Lifespan
- 5-7 yrs
Tanks keeping this
Kept by 5 members3 tanks shared publicly; 2 more kept privately.
Care
Diet
African dwarf frogs are carnivores that eat small meaty foods — thawed frozen bloodworms, brine shrimp, blackworms, and daphnia, plus sinking pellets made for frogs or carnivores. They're nearly blind and slow to feed, so target-feed each frog (drop food right in front of them or use a feeding dish) and feed at lights-out so faster tankmates don't steal it. Offer food 3–4 times a week and avoid overfeeding.
Behavior
Tiny, fully aquatic frog that lives underwater but must surface to gulp air, so it needs calm, shallow water (under ~16 in / 40 cm) and a tight lid with no escape gaps. Peaceful and social — keep three or more. Nearly blind, it hunts by smell and feel, eats slowly, and is easily outcompeted by fast fish. Most active at dawn and dusk; loves soft sand, gentle flow, and dense plants or caves. Males 'sing' a soft humming buzz to court females.
Breeding
Will breed in a mature tank. Courtship peaks after a cool, slightly lowered water change followed by warm (~80°F / 27°C) water; the male hum-calls and clasps the female (amplexus). The pair swims in arcing loops to the surface, releasing a few eggs at the top of each loop until hundreds of floating eggs are laid. Remove the adults — they eat the eggs. Eggs hatch in 2-3 days into tiny free-swimming tadpoles that need infusoria and then baby brine shrimp; rearing them is delicate.
Tank mates
See all 7Peaceful, similar size, and shares warm water. Feed the frogs at lights-out or target-feed so quick tetras don't steal every meal.
Calm mid-water schooler that leaves bottom-dwelling frogs alone.
Peaceful, but another bottom feeder that competes for sinking food — keep the tank well fed and make sure the frogs get their share.
Harmless algae-eater that ignores and is ignored by the frogs.
Adults usually coexist in planted tanks, but baby shrimp will be eaten — expect the colony to be culled.
Member photos
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Common diseases 5Chytrid fungus (Batrachochytrium), Dropsy / bacterial bloat, Fungal infection (Saprolegnia), Overfeeding bloat / impaction, Ammonia / nitrate stress
Chytrid fungus (Batrachochytrium)
Reddened or shedding skin, lethargy, loss of appetite, abnormal sitting posture
Common in imported frogs. Quarantine new arrivals; an exotics vet can treat with itraconazole baths. Keep water clean and stable and never mix with wild-caught amphibians.
Dropsy / bacterial bloat
Swollen, balloon-like body, raised skin, floating, unable to dive
Isolate and improve water quality immediately; an exotics vet may prescribe antibiotics. Often linked to poor water or internal infection.
Fungal infection (Saprolegnia)
White cottony growth on the skin or limbs, usually on injured or stressed frogs
Improve water quality and treat with an aquarium-safe antifungal or salt baths; remove sharp decor that causes scrapes.
Overfeeding bloat / impaction
Distended belly and listlessness after eating gravel or oversized meals
Feed small, sinking meaty foods (thawed bloodworms, brine shrimp) a few times a week, target-feed so they actually get food, and use sand or gravel too large to swallow.
Ammonia / nitrate stress
Red legs, cloudy or shedding skin, hanging at the surface, refusing food
Keep ammonia and nitrite at 0 and nitrate low with regular gentle water changes; their small bodies are sensitive to poor water.
Legality
No state or federal restrictions on record.
Not legal advice, and possibly incomplete or out of date. Rules vary by state and change over time; check with your state wildlife or agriculture agency before buying, keeping or shipping it.
The care information here is written with AI help, so it can contain mistakes. Spot one? Tell us and we'll fix it.
At a glance
- Size
- 1.5 in4 cm
- Min tank
- 5 gal19 L
- Group
- 3+
- Temp
- 72–78°F22–26°C
- pH
- 6.5–7.8
- GH
- 89–357 ppm5–20 dGH
- Temperament
- Peaceful
- Swims
- All levels
- Lifespan
- 5-7 yrs
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