Absolutely! We have tested Hector's Everything with various shrimp types, including neocaridinas, amanos, flower shrimp, and vampire shrimp, all of which responded well. Additionally, Shrimp Envy, a renowned shrimp food company, maintains a planted tank using Hector's Everything for their caradinas. A trusted colleague who breeds and sells premium shrimp online also incorporates Hector's Everything at a partial dose in both his caradina and neocaridina tanks.From these experiences, we believe Hector's Everything is shrimp-friendly. However, a couple of precautions to note:We don't recommend double-dosing in caradina tanks.If your shrimp have been in a tank that rarely receives additives, consider starting with a quarter or half dose and gradually increasing as necessary. Safety first!