Save The Seahorse!

Seahorses are vulnerable to extinction.

Seahorses are threatened by harvesting (for use in aquariums or Asian medicine), habitat destruction, and pollution. Because they are hard to find in the wild, population sizes may not be well-known for many species.  Some ways you can help seahorses are not purchasing souvenir seahorses, not using seahorses in your aquarium, support seahorse conservation programs, and avoid polluting water by not using chemicals on your lawn and by using eco-friendly household cleaners.

Source:
http://marinelife.about.com/od/invertebrates/tp/10-Facts-About-Seahorses.htm