Standard Propagation Tray - 6 Pack Reviews

there is a tray out on the market that seems to be a bit more stiff and durable, this also leads to a better fit with the dome. When loaded up go to pick up the tray and bend or dome pops off or there is a unwanted gap around the base of the dome? If this is all you can get than by all means grab one but look for the thicker, heavier ones if you can !