Walter worms are a great first food for your newborn bettas, killifish, gouramis, and many more. These guys are smaller than microworms, but larger than banana worms. Feeding live feeds such as Walter worms will stimulate your newborn fry's instinct to hunt, as well as offering prime nutrition for y our babies. This is a small culture, but fret not, they reach sexual maturity at about 3 days, and from that moment on produce anywhere beween 20 and 40 babies a day, so populations explode VERY ...
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