I guess it depends on the kind of sea hare and the kind of tank you have. For example, my tank is a macro algae and seagrass tank. The sea hares I have eat macros. They have almost wiped out one species of caulerpa that I'd prefer to keep. That's why I do not want them.
I suppose if you had a micro algae problem and your sea hares ate micro algae, you would want them. But what happens when thousands of sea hares run out of food?
I love natural solutions. But that is a huge egg mass. Thousands of anything bigger than pods is a bit much in the confines of an aquarium.
I'm not a sea hare expert, so I may be overlooking something. Why WOULD you want them?
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As many naturalists and environmentalists have suggested, we should set aside our arrogance,
our desire to conquer and control everything, and walk hand in hand with Mother Nature. -Walter Adey
Current Tank Info: 180g Seagrass Sandbar Lagoon, START DATE November 28, 2018
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