I am planning on buying a vision hatchling rack next month, but I am a little concerned about the tub size. The tubs are 18" long x 7.5" wide
x 3.5" tall. I know this will be fine for when they first hatch out, but how long do you guys think I will have before having to upgrade the babies tub size? Do any of you know of a rack with slightly wider tubs? 7.5" wide seems a little small to me. I would like a rack that could hold hatchlings until they are around 600g. Thanks for any help.