Ok so someone body local has a metal frame 10g on CL. With a old rod iron frame stand too!
He said it was used for hamster and since the urine is soaked into the rubber around the frame it cant be used for fishes or they'll die?
Location: West coast of the east coast of the USA.
If it is an actual old Metaframe tank it may (read that as more than likely will) leak. Don't despair. They used a product called asphaltum to build that tank. It may just need time to swell up a bit. Using hot water can get it to melt and reseal. I got mine to seal with patience. And I added dirt. Been leak free for over a year and a half now. There is no rubber in that tank. And if it has a slate bottom silicone won't stick to it.
Dilution is the solution for the pollution.
Quote me as saying I was misquoted.
Once you get rid of integrity the rest is a piece of cake.
Here's to our wives and sweethearts - may they never meet.
If you agreed with me we'd both be right.