Rust-colored water is caused by algae which is also responsible for the blue glow known as bioluminescence -- but there is a ...

The larvae grow up in tanks on land that are filled with shells ... The star of the show was a seahorse that blended in with a clump of brown macro-algae. The most abundant catches were comb ...

SEE: Before and after images/video of this Pacific island, destroyed and restored to be a breeding ground for sea turtles and ...

It’s noted that increasing oxygen levels can also help out, so get an airstone in the tank too. Brown algae is common in newly set up tanks and usually disappears on its own. This is the most common ...

Consider adding more nitrates if the tank is heavily planted and the nitrate level is very low. Brown algae: Very common in new set-ups and usually linked to early ammonia spikes undetectable via test ...

Michiko Smith, Maui artist They’re keeping costs down with low-tech tools, including Igloo ice chests from Walmart that serve as makeshift coral tanks ... more reef-smothering algae and ...

The two animals look very similar indeed, though vicuñas have a distinctive color pattern, with white undersides and a brown saddle ... while on a reef dive (just don’t get too close). If not, you can ...

The reef has since been hit with four more heatwaves that triggered mass bleaching, where high temperatures cause coral polyps to reject the symbiotic algae living in their ... created what amounted ...

DESCRIPTION: The camera dives under the waves, showing a vibrant coral reef full of life and activity. Marine life of all kinds swim through the camera view. The view splits in half to show a new ...

Parts of the Great Barrer Reef have suffered the highest coral mortality on record, Australian researchers say, and they fear ...

Developmental and morphological diversity in brown algae. a, Phylogenetic position of F. serratus, F. distichus and Ectocarpus in a simplified eukaryotic tree of life. An arrow marks the ...