Does my bubble anemone require a powerhead for increased flow? [10 Gallon]

[Grace213512]

Hello everyone!
As posted here, I am moving my Bubble Anemone into a 10 gallon aquarium.

However, I realized I set up the aquarium without a power head or stream pump.
Do anemone require powerhead/circulation/stream pumps? Or is the movement from the sponge filter enough flow, especially in such a small aquarium?

Thank you so much for any help/advice.

 

[KrisReef]

This is a novel approach. The nem may adjust if it’s the sole inhabitant and if you do frequent water changes to prevent slime build up.

Please post a picture. What light are you providing the anemone with?