Sometimes called by divers “May bloom”, “snot” or terms less repeatable in polite circles, there comes a time each spring in temperate waters when there is an explosion in the algae population. So it was in the Devon waters I dived with my club last weekend. Its not often a trip is a photographic washout, but my recent trip to Salcombe was almost so. Last time I went, early in April the water was clear (but very cold) and the visibility was excellent due to bright sun. That same sun, a few weeks later had caused the same stretch of sea (East Rutts) into murky pea soup, with countless green spheres in the water column from the surface to below 20m. Conditions were not helped by choppy seas and overcast skies. Still, a bad day’s diving is better than a good day in the office, as they say….