LPS sweepers - agression only, or sign of hunger?

[ACBlinky]

My LPS (wall hammer, bubble, frogspawn, torch, candycane) are generally peaceful with their neighbors, but I've noticed that if I go more than a few days between feedings some of them put out more sweepers. Are they just telling me they're hungry, or is this a coincidence?

 

[Swanwillow]

both

 

[ACBlinky]

LOL okay then! I thought it might just be my imagination, but I guess not

 

[afishyonados]

Your imagination has sweeper tentacles?

 

[Swanwillow]

LOL