[問題] 巧娃多大才會自己啃螺呢?
目前小缸有兩隻巧娃快約2cm,先前都是餵食冷凍紅蟲,近日慢慢改一餐
餵食捏碎的蘋果螺..也有丟幾隻很小的螺，但是並沒有觀察到它們
會自己去啄螺，只會吃碎殼的螺肉後半截(不知是不是前半身比較韌還咬不動)
想請問大家多大的巧娃就會自行覓食蘋果螺，不須再碎殼呢?
謝謝解惑~~
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