Tank inside a tank

[icherno7]

I want to breed rcs but don't want to get another heater filter etc.
So Im thinking about making sort of a tank inside of my 100 gal out of PVC and mosquito netting so it would basicaly be a huge breeding net
has anyone ever done this? And does anyone know if the netting will leach anything into the water?

 

[greengiant]

should be fine. as long as the netting is clean you won't have any issues.