African dwarf frog care

Hymenochirus boettgeri · Rivers and ponds of central Africa

African dwarf frog (Hymenochirus boettgeri)
Photo: Stuart Halliday, CC BY 3.0, via Wikimedia Commons

African dwarf frogs are fully aquatic and breathe air at the surface.

Tank size
10 US gal or larger
Temperature
75 to 82 °F (24 to 28 °C)
Group size
2 or more
Temperament
Peaceful
Adult size
1.5 in
pH
6.5 to 8
Hardness (GH)
5 to 15 dGH
Lifespan
5 to 20 years
Diet
Carnivore
Care level
Moderate
Check it in the stocking checker →

In a 10 gallon

20¼ × 10½ × 12 9/16 in outside
Drawn to scale: 2 African dwarf frogs at adult size (1.5 in) in the smallest listed tank that suits them. Choose your tank on the home page to see them in it.

How to keep African dwarf frogs

African dwarf frogs are fully aquatic and breathe air at the surface. Keep two or more in a covered 10 gallon or larger tank that is not too deep, at 75 to 82 °F, with slow, calm tankmates; they are poor-sighted and slow to find food, so target-feed them.

Diet: Carnivore: frozen bloodworm and brine shrimp, sinking frog pellets. Fish food types compared · how often to feed.

Where they swim: All levels.

African dwarf frog tank mates

Share the temperature and water, and neither side eats, nips or bullies the other. Check the full group in the stocking checker.

Keep apart

What an African dwarf frog tank needs

A tank of 10 US gallons or more (such as the 10 gallon) with a tight lid (they jump), and the equipment below.

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Aquarium Co-Op Easy Flow Sponge Filter, Small

A sponge filter gives gentle flow and cannot pull in small fish. It runs from an air pump, with airline tubing and a check valve, all sold separately.

hygger AquaFall Aquarium Filter, S

Rated by the maker for 7–10 US gal, which covers a 10 gallon African dwarf frog tank without being built for a far bigger one.

Aqueon QuietFlow Internal Power Filter 5–15 gal

Rated by the maker for 5–15 US gal, which covers a 10 gallon African dwarf frog tank without being built for a far bigger one.

hygger Precise Aquarium Heater 50W

African dwarf frogs need 75 to 82 °F; most homes run cooler, so a heater holds the temperature.

API Freshwater Master Test Kit

Tests ammonia, nitrite, nitrate and pH, the readings that matter most before and after adding African dwarf frogs.

Seachem Prime 100 mL

Removes chlorine and chloramine from tap water at every water change.

Fluval Edge Thermometer

Shows the water temperature at a glance, so you know it stays within 75 to 82 °F.

More choices, each with the reason it is in or out: Filters for a 10 gallon tank · Heaters for a 10 gallon tank. We don’t list fish food: any good brand of the foods under Diet will do. Plan the whole tank's equipment →

Common African dwarf frog problems

Test the water first whenever fish look unwell: see what your readings mean, then match the symptom. For disease, a vet who treats amphibians can diagnose it and advise treatment.

More to compare

Sources

Name, origin and adult size checked against Wikipedia: Hymenochirus boettgeri. Temperature, pH, hardness, group size, lifespan and minimum tank size are common hobby guidance, not figures from that article. Ranges are the range the species tolerates; aim for the middle. Minimum tank sizes are for an adult group. Drawings are our own; photo credits follow.

Photo credits

Real photographs from Wikimedia Commons, resized and cropped to fit; each is used under the license named.