Abstract

The present technology is a cultivation mesh screen (20) of minimum sieve that maximizes the aquaculture production and prevents tangling of the hangs, comprising: at least one cultivation hang (21) hanging from a mother longline (24) by means of holding means (22) and the mother longline (24) is joint to a controlled floatation means (4); attachment means (23), alternately jointing each cultivation hang (21) with an adjacent cultivation hang (21), thereby forming the cultivation mesh (20) with an area without sieve (25), wherein the cultivation mesh (20) is kept submerged under the water level (30) and the weight of the cultivation mesh (20) allows it to remain perpendicular with respect to the horizontal.