Try the Commands Troubleshooting and Help page if you get stuff with server errors.
Minecraft summon tadpole command
Use this command generator to summon tadpoles in minecraft, or create a give command for a tadpole bucket. To use the summon command to spawn in a minecraft tadpole, copy the command and enter into chat and it will summon a tadpole in to the world.
Suggestions or found a bugLeave me a comment/like on:
Minecraft Versions Permalinks
If you're looking for a particular summon mob generator you can link to these specific versions of the command generator.