水草情迷

if a 棋盤冇拉尾 is it female? coz another one i have, before it is the same size as this one, but this one i'm asking 冇拉尾 wor...does that mean it's female? and it grows pretty slow wor...the male one i have, grow so fast n 拉尾咗 la wor......anyone can help me answer this question?

thx thx!

棋盤會有隱性公魚出現, 冇拉尾唔一定係母魚, 尤其係缸內有強勢公魚, 隱性公魚會一直維持唔拉尾, 直至強勢公魚唔係處時, 可以一夜拉尾都得.

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