Reddit reviews Aquarium Supplies Breeder Trap Net Hatchery Separation Incubating Box
We found 2 Reddit comments about Aquarium Supplies Breeder Trap Net Hatchery Separation Incubating Box. Here are the top ones, ranked by their Reddit score.
Wavelike double-deck separation netDimensions: 6.4" x 5.7" x 5.9" (L x W x H) 16.4cm x 14.6cm x 15.1cm (L x W x H)Seperate and protect newly born fish or eggs being eat by other fish.Floating Hatchery.Made of non-toxic plastic, do not harm your fish and the eggs.
Here is the mobile version of your link
possibly just some of that plastic needlepoint canvas
or the plastic mesh net stuff from bath poufs
If you cut the stitching holding them together you get a million feet of stretchy mesh netting that should let your eggs fall through but not your tetras. I use the stuff for netting down moss to stones.
They make HOB breeding boxes that have this feature built in, however.
like this one
or this one