Is hydra a decomposer

No, hydra is not a decomposer; it is a type of freshwater cnidarian that primarily functions as a predator. Hydras feed on small aquatic organisms, such as zooplankton and small fish, using their stinging cells to capture prey. Decomposers, on the other hand, break down dead organic material and recycle nutrients back into the ecosystem. Thus, hydras play a different ecological role compared to decomposers.