Latest Contest entries

A small blenny sticking out of a coral. This tiny creature might be small but it has a big personality observing my camera and showcasing it s alien like face.

By Victoria Bordun
posted Monday, March 23, 2026

Spotted cleaner shrimp on an anemone. These 2 creatures have a symbiotic relationship where the shrimp provides parasite removal services and the anemone protects the shrimp from predators.

By Victoria Bordun
posted Monday, March 23, 2026

Spotted cleaner shrimp spotted in the Caribbean Netherland Curacao . Natural symbiotic relationship between the shrimp and the anemone.

By Victoria Bordun
posted Saturday, March 21, 2026

This pod of sperm whale were asleep out of the blue around 50 pilot whales suddenly appeared and began making noise and generally harassing them. taken under permit

By Arun Madisetti
posted Saturday, March 21, 2026

By Adrian Jimenez
posted Friday, March 20, 2026

Underwater Photo Location: Den Osse haven, Grevelingen

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Underwater Photo Location: Den Osse haven, Grevelingen

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The Grevelingen is a saltwaterlake closed from the sea. This means that visability can be very good. The divesite begins at the end of the second pier. The left site next to the pier is very shallow but there is also some interesting macro stuff to find. When the water gets deeper go to the right site, here is a wal with rocks. Diving in front of the harbour entrance is not allowed.
Facts about Den Osse haven, Grevelingen

It is in Netherlands
Den Osse haven, Grevelingen is in the North Sea.
The typical depth is 0-30 Metres 0-100 Feet.
The typical visibility is 0-3 Metres 0-10 Feet.

Dive Operators - Netherlands

dive centers - get listed here

Dive types

Marine Life

Diving facilities

Photo facilities

by Silvia Waajen
This image of a Lobster was taken on a day with very good visability. Normally they don't walk around during daytime but on this day a lot of them where on the move.