African Dwarf Frog
Hymenochirus boettgeri
Min Tank Size
38L
Adult Size
4 cm
Lifespan
5 years
About
Originally from the slow-moving streams and shallow ponds of central and west Africa, African Dwarf Frogs are tiny, fully aquatic amphibians that spend their entire lives underwater. They're not fish, obviously, but they slot into community tanks in ways that most other oddball species simply don't. " It's genuinely entertaining behavior that never really gets old.
7 degrees Celsius. They don't tolerate strong flow well at all, so gentle filtration like a sponge filter is usually the right call.
Diet is where a lot of keepers run into trouble. These frogs are carnivores with poor eyesight, and they hunt mostly by scent. Frozen bloodworms, brine shrimp, and specialized sinking pellets work well, but they need to be delivered directly in front of them or they'll miss food entirely while their tankmates feast.
Keeping them in groups of two or more helps with their wellbeing and makes their social interactions, including the males' singing behavior, much more visible. They're an intermediate-level animal not because they're delicate in terms of water chemistry, but because feeding them properly in a community tank requires attention and deliberate effort.
Water Parameters
Temperature
°CpH
GH
dGHKH
dKHSwimming Level
Flow Preference
Compatibility
Good tankmates are small, peaceful, and not overly competitive at feeding time. Ember tetras, small rasboras, otocinclus, and pygmy corydoras all work well. Avoid anything nippy like tiger barbs or serpae tetras, which will shred the frogs' webbed feet and skin. Bettas are a mixed bag, some ignore the frogs completely while others attack them repeatedly. Small shrimp like neocaridina may get grabbed if a frog stumbles across one, though it's not deliberate predation so much as opportunistic scavenging. Dwarf shrimp are a risk worth considering carefully. Larger shrimp like amanos are generally fine.
Commonly kept with
Species this one is most often paired withCommonly tried but avoid
Often paired, but shouldn't beCare Notes
The most common beginner mistake is buying the wrong frog entirely. African Clawed Frogs (Xenopus laevis) are sold under similar names and will eat everything in your tank. Check for webbed front feet as a key identifier. After that, feeding is the main failure point. In a community tank with active fish, ADFs will consistently lose out on food and slowly waste away. Target feeding with a pipette or feeding dish directly in front of them a few times per week is not optional. They also need a secure lid without exception since they climb filter tubes and escape any gap.
Behavior & Aggression
African Dwarf Frogs are about as non-aggressive as freshwater animals get. They don't nip fins, don't establish territories, and generally ignore every other animal in the tank. Males will sometimes grab at each other or females during breeding attempts, which can look alarming but rarely causes injury. The real aggression concern runs the other way: these frogs are slow, defenseless, and can be harassed or injured by nippy or boisterous tankmates. Their soft bodies and delicate limbs are vulnerable.
Things to Know
- Easily confused with African Clawed Frog (Xenopus), which grows 10+ cm and eats tankmates
- Cannot compete with fast fish for food, will starve unless target-fed
- Must reach the surface to breathe, keep water level manageable and tank covered
- Strong current will exhaust them, use a spray bar or sponge filter
- Skilled escape artists, a tight-fitting lid is essential
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