Earthworm??

[arnold]

I found an earthworm in my tank today. last plant was added about a mth ago. any one has any idea where it came from???

[blink_willie]

Hmm,I don't think it's an earthworm...Do you happen to have pics of it?

[mozaqua]

Maybe it is some sort of Lumbriculus sp. they can look a lot like regular earthworms but they are aquatic. Some get pretty big too, I found one in my tubfex culture that was over 5cm. Just take it out if your fish are too small to eat it, no harm done.