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Re: Iridescent shark isnt eating

Subject: Re: Iridescent shark isnt eating
by Fishlady on 2019/3/8 13:25:26

Have you checked for ammonia and nitrite in the water? Both can cause skin reddening and erratic swimming behaviour. The other thing is these are known to swim erratically and bang themselves on the walls in small tanks....they don't cope well in cramped conditions. This fish will reach easily 3 feet long in captvity, much more in the wild. If it's not feeding, try it on live bloodworm, chopped earthworm and other live worms.