Ahhhhhhh lucky I do not usually feed crickets as the crickets available in UK are the species that can attack back and kill my dartfrogs....lost 3 dartfrogs in the past to micro crickets.
If there is any mesh showing after I completed my tank I would be pretty upset at my own craftmanship.
Have just finished laying the mesh and carving out the background and roof and coating them with silicon and moss.......but had to stop to cook my 6 kids and husband christmas dinner..bah! lol