An integrated approach for rearing Pacific white leg shrimp (Litopenaeus vannamei) with red seaweed Agarophyton tenuistipitatum was evaluated in an experimental-scale in biofloc system. Accordingly, four treatments were designed and assessed the applicability of seaweed in biofloc-based intensive shrimp rearing system with respect to bioremediation and shrimp growth. Chemical oxygen demand, turbidity, NH₄-N, NO₂-N, NO₃-N, and PO₄-P was significantly reduced (P < 0.05) in biofloc-seaweed (B-SW) system compared to control and biofloc monoculture system. After 30 days of the experiment removal of NH₄-N (93.73%), NO₂-N (60.04%), NO₃-N (73.38%), and PO₄-P (49.06%) in biofloc-seaweed system was found significantly higher than biofloc monoculture system. B-SW could contribute by reducing nitrogen compounds (NH₄-N, NO₂-N, and NO₃-N) and phosphate (PO₄-P), turbidity and COD in water, and increase final weight of shrimp and survival percentage (5.50 ± 0.207 g and 74.17 ± 2.21%) compared to control (2.25 ± 0.258 g and 42.33 ± 1.45%) and biofloc system (4.13 ± 0.199 g and 53.33 ± 1.67%). SGR of shrimp was significantly increased by 5.31 ± 0.023% day^-1 in biofloc-seaweed system compared to biofloc without seaweed (4.35 ± 0.006% day^-1). Incorporation of seaweed was successful to improve water quality and growth of shrimp in biofloc system.

在生物絮团系统中以实验规模评估了一种用红海藻Agarophyton tenuistipatum养殖太平洋白腿虾（南美白对虾）的综合方法。因此，设计了四种处理方法，并评估了海藻在基于生物絮团的集约化养虾系统中生物修复和虾生长方面的适用性。与对照和生物絮团单一培养相比，生物絮团-海藻 (B-SW) 系统中的化学需氧量、浊度、NH ₄ -N、NO ₂ -N、NO ₃ -N 和 PO ₄ -P 显着降低（P < 0.05）系统。实验 30 天后去除 NH ₄ -N (93.73%)、NO ₂-N (60.04%)、NO ₃ -N (73.38%) 和 PO ₄ -P (49.06%) 在生物絮团-海藻系统中显着高于生物絮团单一培养系统。B-SW 可以通过减少水中的含氮化合物（NH ₄ -N、NO ₂ -N 和 NO ₃ -N）和磷酸盐（PO ₄ -P）、浊度和 COD做出贡献，并增加虾的最终重量和存活率（5.50 ± 0.207 g 和 74.17 ± 2.21%）与对照（2.25 ± 0.258 g 和 42.33 ± 1.45%）和生物絮凝系统（4.13 ± 0.199 g 和 53.33 ± 1.67%）相比。与没有海藻的生物絮团相比，生物絮团-海藻系统中虾的 SGR 显着增加了 5.31 ± 0.023% day ^-1 (4.35 ± 0.006% day ^-1）。在生物絮团系统中加入海藻成功地改善了水质和虾的生长。