Can Fiddler Crabs Live with Tropical Fish? Compatibility, Tank Mates, and Care Tips
Fiddler crabs cannot live with tropical fish in a typical freshwater tank. They need brackish water to thrive. While they may not attack, they could nibble on smaller fish. Peaceful species like livebearers, tetras, or danios can coexist with fiddler crabs in brackish setups with aquarium salt, but check compatibility first. Personality plays a significant … Read more