African Dwarf Frog Tank Mates: 25 Best (And Worst) Companions For Your ADF

So you’ve got African dwarf frogs and your tank looks a little… empty.

You’re scrolling through aquarium forums at 2 AM wondering, “Can I throw some fish in there or will my frogs turn them into a midnight snack?”

Here’s the thing. African dwarf frogs (ADFs) are some of the most peaceful creatures in the freshwater hobby. Friendly, a little clumsy, and honestly not that bright.

But picking the wrong tank mate? That can turn your peaceful frog paradise into a war zone real fast.

I polled popular ADF communities and the #1 recommendation by a huge margin was simply more ADFs, followed by shrimps and snails. But if you want a mixed community tank, you absolutely can make it work.

You just need to know the rules.

What Makes A Good African Dwarf Frog Tank Mate?

Before we get into specific species, you need to understand your frogs’ quirks.

They’re Basically Blind

ADFs have terrible eyesight. They navigate by smell and vibrations through their lateral line system.

This means they’ll try to eat anything small enough that bumps into their face. And they’re painfully slow at finding food.

They’re Slow Eaters

This is the biggest community tank problem. Fast fish will demolish all the food before your frogs even figure out where it is.

You’ll need to target-feed your frogs using tweezers or a pipette. This isn’t optional.

They Need Specific Water Conditions

Parameter	Ideal Range
Temperature	72-78°F (22-26°C)
pH	6.5-7.8
Water Hardness (gH)	5-20
Ammonia/Nitrite	0 ppm
Nitrate	Below 20 ppm
Tank Size (community)	20 gallons minimum
Water Depth	12 inches max preferred

Any tank mate needs to thrive in these same conditions. No exceptions.

Size Matters

Your frog will try to eat anything that fits in its mouth. And anything way bigger might try to eat the frog.

The sweet spot is tank mates between 1.5 and 3.5 inches.

The 10 Best Tank Mates For African Dwarf Frogs (Detailed)

These are the tried-and-tested options that ADF keepers recommend most often.

1. More African Dwarf Frogs

I know, I know. But it’s the truth.

ADFs are social animals and should be kept in groups of at least 2-3. They’re more active, less stressed, and show more natural behaviors when they have frog friends. They’ll even “sing” during feeding time — a quiet buzzing sound that you can actually hear across the room.

A lone ADF is a sad ADF. Start here before adding anything else.

2. Mystery Snails

Size	Up to 2 inches
Temperature	68-84°F
pH	6.5-7.5

Mystery snails are probably the most frog-proof tank mate on this entire list.

Too big to eat. Protected by a shell. They clean up uneaten food and algae. And your frog probably won’t even notice they exist.

They come in awesome colors too — purple, gold, blue, ivory, and chestnut. Only use adults though. Baby snails are small enough to become frog food.

3. Nerite Snails

Size	About 1 inch
Temperature	72-78°F
pH	7.0-8.0

The best algae-eating snails in the hobby. Period.

Their shell makes them impossible for your frog to eat. They eat a completely different diet, so zero food competition. And the best part? They can’t breed in freshwater. No snail invasion to worry about.

4. Amano Shrimp

Size	Up to 2 inches
Temperature	70-80°F
pH	6.0-7.6

At up to 2 inches, Amano shrimp are generally too big for your frog to eat. That’s the key advantage over smaller shrimp species.

They’ll devour algae, leftover food, and keep your tank looking clean. Probably the safest shrimp option for an ADF tank.

5. Guppies

Size	1.5-2.5 inches
Temperature	72-82°F
pH	6.8-7.8

The most popular fish to keep with ADFs, and for good reason. They share almost identical water parameters, they’re peaceful, and they mostly hang out in the upper water column while your frogs chill at the bottom.

Go for larger adult guppies and avoid fancy long-finned varieties — your frog might mistake those flowing fins for worms and take a nip. Also, guppies breed like crazy and your frogs will absolutely eat the fry.

6. Neon Tetras

Size	Up to 1.5 inches
Temperature	72-78°F
pH	6.0-7.0

One of the most popular aquarium fish on the planet, and they work great with ADFs. They school in the middle of the tank, they’re peaceful, and their water parameters overlap nicely.

Keep them in groups of 6 or more. Lone neons get stressed and can actually become nippy.

7. Corydoras Catfish

Size	1-3 inches
Temperature	72-82°F
pH	7.0-8.0

Adorable armored catfish that scoot along the bottom looking for food scraps. The catch? They occupy the same territory as your frogs — the bottom.

In a smaller tank, they’ll bump into each other and cause stress. Use a 20-gallon tank or bigger so both species have enough floor space.

The good news? Cories are active during the day, frogs are active at night. Natural shift workers.

8. Harlequin Rasboras

Size	Up to 2 inches
Temperature	72-81°F
pH	6.0-7.8

That distinctive black triangle marking makes them instantly recognizable. Tiny, docile, and they share almost identical water requirements with ADFs.

They prefer the middle and upper water column, so they won’t be in your frog’s way. Keep them in groups of 6+.

9. Honey Gourami

Size	Up to 2 inches
Temperature	71-82°F
pH	6.0-7.5

The gentle soul of the gourami family. Golden-yellow, beautiful, and one of the most peaceful labyrinth fish you can find.

Big enough that your frog won’t try to eat them. A great centerpiece fish that won’t cause problems.

10. Otocinclus Catfish

Size	Up to 2 inches
Temperature	72-79°F
pH	6.0-7.5

The best algae-eating fish for an ADF tank. Tiny, harmless, and completely focused on scraping algae off surfaces.

They won’t compete with your frogs for food because they’re herbivores. Keep them in groups of 6+ — they’re social and get stressed alone.

15 More Compatible Tank Mates (Quick Reference)

These all work with ADFs but need less explanation. Here’s what you need to know at a glance:

Tank Mate	Size	Temp (°F)	pH	Key Note
Platies	Up to 3″	72-78	6.8-8.0	Fast eaters, will steal frog food
Mollies	Up to 3″	75-80	7.5-8.5	Prefer alkaline water, stick to small varieties
Endlers	Up to 1.8″	75-82	5.5-8.0	Gorgeous colors, prolific breeders
Cardinal Tetras	Up to 2″	73-81	5.0-7.0	Like neons but more colorful, need acidic water
Black Skirt Tetras	Up to 3″	70-85	6.0-7.5	Shy and peaceful, keep in groups of 5+
Rummy Nose Tetras	Up to 2.5″	72-82	5.5-7.0	Red nose fades when water quality drops — living test kit
Serpae Tetras	Up to 2″	72-79	5.0-7.8	Can be nippy in small groups, keep 6+
Cherry Barbs	Up to 2″	73-81	6.0-7.5	Super shy, males turn deep red
Zebra Danios	Up to 2″	65-77	6.5-7.2	Prefer cooler water, keep tank at 74-76°F
Chili Rasboras	Up to 0.8″	68-82	4.0-7.0	Very tiny, slight risk of being eaten
Celestial Pearl Danios	Up to 1″	68-80	6.5-7.5	Stunning but small, best for experienced keepers
White Cloud Minnows	Up to 1.5″	64-72	6.0-8.0	Temperature mismatch, keep at 72-74°F
Dwarf Gourami	Up to 3.5″	75-82	6.0-7.5	Don’t mix with bettas in the same tank
Hatchetfish	1-2.5″	72-81	6.0-7.0	Surface dwellers, zero overlap with frogs, notorious jumpers
Dwarf Neon Rainbowfish	Up to 2.5″	72-82	6.8-7.5	Need 20+ gallons, beautiful iridescent blue
Bamboo Shrimp	2-3″	68-77	7.0-7.5	Filter feeders, no claws, too big to eat
Cherry Shrimp	Up to 1.5″	65-80	6.5-8.0	Adults safe, juveniles WILL get eaten — need dense plants

Tank Mates You Should NEVER Keep With African Dwarf Frogs

This part is just as important as the “good” list.

Species	Why It’s A Bad Idea
African Clawed Frogs	Will eat your ADFs. Carry chytrid fungus that’s deadly to dwarf frogs. Often mislabeled in pet stores — check for webbed front feet (ADFs have them, clawed frogs don’t)
Betta Fish	Community is split but it’s a gamble. Male bettas can bully frogs. ADFs nip at flowing fins. If you insist, use a female or plakat betta in a 20-gallon with lots of plants and a backup tank ready
All Cichlids	Oscars, convicts, jack dempseys, jewel cichlids, flowerhorns — all territorial and aggressive. Even “peaceful” cichlids are too risky
Goldfish	Need cold water (65-72°F), produce massive waste, grow much larger than expected
Large Plecos	Grow up to 15 inches, produce too much waste, can accidentally sit on and suffocate frogs
Pea Puffers	Tiny but incredibly aggressive skin and fin nippers
Ghost Shrimp	Multiple owners report them attacking and killing ADFs — enough horror stories to skip them
Tiger Barbs	Notorious fin nippers that harass anything slow
Red Tail Sharks	Territorial bottom dwellers that aggressively guard their space

Quick Tips For A Successful ADF Community Tank

Target feed your frogs. Use tweezers or a turkey baster to place food directly in front of their face. Some owners use a terra cotta saucer as a “feeding station” so frogs learn where food appears.

Use a 20-gallon long tank minimum. Long beats tall — ADFs need to surface for air and aren’t strong swimmers. Deep tanks exhaust them.

Plant it heavily. Java fern, anubias, hornwort, and java moss create hiding spots, break sight lines, and help water quality.

Cover the filter intake. ADF legs get sucked into uncovered intakes. A sponge pre-filter fixes this.

Secure the lid. ADFs are surprisingly good jumpers. A frog on the floor dies from dehydration within 15-20 minutes. Seal every gap.

Final Words

The golden rules are simple. Keep things peaceful. Keep things small. Match the water parameters. And always target-feed your frogs.

Follow those rules and you can build a beautiful community tank that keeps your ADFs happy for their full 5-year lifespan.

And when in doubt? Just get more frogs. They’re honestly happiest with their own kind.