Description

The Pearl Gourami (Trichopodus leerii) is an air-breathing gourami from the Malay Peninsula, Thailand, Sumatra and Borneo that has a published adult size of 12 cm standard length (SL), excluding the tail. It suits beginners with a planted, peaceful community aquarium kept at 24–28°C, pH 6.0–8.0 and 5–12 dGH, the overlap of FishBase, Seriously Fish and OATA guidance. Sold individually in 2.5–7 cm and XL dispatch grades.

珍珠丝足鲈（学名：*Trichopodus leerii*）是一种能够呼吸空气的丝足鲈，原产于马来半岛、泰国、苏门答腊岛和婆罗洲。据记载，其成体标准体长（SL，不含尾鳍）可达 12 厘米。该品种适合初学者饲养，理想的生存环境为种植有水草、且混养鱼类性格温和的生态缸；水温应保持在 24–28°C，pH 值 6.0–8.0，总硬度（dGH）5–12（此参数范围综合了 FishBase、Seriously Fish 及 OATA 的指导建议）。目前市售规格包括 2.5–7 厘米的个体，以及“特大号”（XL）规格。