I have kept mormyrid tapirus in the past. Ime, they are highly sensitive to metal content in the water (i.e : copper and iron). Due to that, i wouldnt recommend the use of medication in their aquarium. Also, these guys use electro sensors to detect food, putting other electric fish with them wouldn't be a good idea as it will disrupt their own sensors. Feed them plenty of bloodworms, once they got the hang of it frozen ones can be given. They are nocturnal creatures but easily adapt to your feeding schedule. Lastly, make sure your substrate do not have any sharp objects as they enjoy hunting for worms in the sand. Reef sand work well for mine... Enjoy your mormyrid-you will love it
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