Where dose it come from?

[MarkoD]

honestly i think the impact of hobbyists is minimal on the ocean. no amount of fishing or fragging of while corals would even cause a dent in the population.

so if you're really concerned with saving the environment, stop driving, burping and farting

honestly, i think running metal halides probably has a bigger impact on ocean (in the long run) than harvesting fish and corals from the ocean