So, who remembers the test kits from the 80's and 90's? My husband and I have been going through the basement tossing a bunch of junk away when we came across a box labeled "Fish Stuff". Well talk about a blast from the past. I don't even know why I still have this stuff. I found my old Jungle brand PH test strips that expired 07/92. How about these things..... Look at the date on the copper card Who remembers fighting these tabs to dissolve so you can read your peramaters? Talk about crazy memories.