What reef tank inventions would you like to see?

[themastr]

Would like to have someone engineer salt that is in liquid form. That way I can use dosers and other types of controllers to automate my salt mixing. Way easier than a hopper system I think.

Not sure if it's around but I hate mixing powder. Imagine 2 litres (concentrated salt) of this and 4 gallons of that and voila perfect salinity and parameters. LOL.

Also something that can hide new tank additions before wife finds out you bought more corals. maybe like invisibility jar ??? cloth mesh or whatever prevents me from sleeping on the couch. LOL but seriously <----important invention right here !!!