The API 3 day feeding block is a complete feed for all tropical, coldwater and marine aquarium fish containing real fish food inside.
Each pack contains 4 pyramids.
One pyramid block will feed 15 to 20 average sized fish for 3 to 4 days.
The block start to dissolve, giving off a stream of fine bubbles. Within a few hours, the first nourishing food pellets will begin to swell and push out of the pyramid.
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