[Patrick67]

Anyone heard/used one of these? Can't find an user reviews. Seems to be used in planted aquariums. Would it be useful in a lake tangingika tank. Can't find any information.

 

[Deeda]

Are you referring to the Twinstar Yotta aquarium sterilizer?

I personally have never found the need for an aquarium sterilizer, maybe others have some experience with aquarium sterilizers in general.