Sea sludge has reappeared in the popular St Julian's bay this morning as can be seen in the photo above submitted by a reader.
Following the reappearance of the dreaded sea slime last month, the Environment Authority said this could be a natural phenomenon which had also been noted in other parts of the Mediterranean, dismissing theories that the slime was being created by the fish farms.
Watch: Foam in the sea linked to natural phenomena
Similar reports of slime in March had also been dismissed by the Parliamentary Secretary who said preliminary results of a scientific investigation showed this to be natural foam caused by strong winds and high seas.
Read: Recent appearance of slime not caused by fish farms - parliamentary secretary