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Freshwater fishPom Pom Crab (Freshwater)
Pom Pom Crab (Freshwater)
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The pom pom crab is a rare find in the high mountains of Taiwan and seldom exported to the USA. These small crabs are fully aquatic, but they will still try to escape the aquarium so there needs to be a good cover or several inches of glass so they cannot climb out. Pom pom crabs use their "pom pom" filaments to catch detritus for feeding and are quite a little spectacle when they do feed. Sinking pellets and scavenging should keep these guys happy.
Quick Facts
| Scientific Name | Ptychognathus barbatus |
| Origin | Taiwan |
| Care Level | Moderate |
| Temperament | Peaceful |
| Adult Size | Up to 1½" |
| Lifespan | 2–3 years |
| Diet | Scavenger (sinking pellets, leftover food) |
| Water Temperature | 72–80°F |
| pH | 7.0–8.0 |
| Group Size | Does best in a group |
| Shipping Size | Approx. 1" |
Care Guide
Tank setup: Give them a mature, planted tank with rocks and hiding places, and keep a lid on the tank.
Feeding: Feed sinking pellets or shrimp food once a day. They also scavenge leftover food.
Tankmates: They are peaceful and do well with shrimp, snails and small peaceful fish.
Good to know: Pom pom crabs are named for the fuzzy tufts on their claws, which they use to catch tiny bits of food.
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