Fish bags 4x18x2mil QTY 100

4"x18"x2mil QTY 100 

This size bag is perfect for small fish and plants . Also perfect for all all fry, shrimp and snails! Remember when bagging fish- 2/3 AIR to 1/3 Water. We also recommend used a small piece of Poly Bio-Marine Poly Filter (about 1/4-1/2" square) . https://kjeaquatics.com/products/poly-bio-marine-poly-filter-4x8-2?_pos=2&_psq=poly&_ss=e&_v=1.0