King British Holiday Food Block (Pack of 12)

A calcium matrix that slowly dissolves to release fish food into the water. King British Holiday Food Block is suitable for all coldwater tropical fish. It is a calcium matrix that slowly dissolves to release fish food into the water, thus keeping your fish fed for up to 14 days. Saves worrying about your fish being hungry whilst you are away on holiday. Sufficient for 10-15 small fish or up to 6 medium size fish. Calcium Sulphate
Shrimp