why does the aquarium will clean not a sea or pool?
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because in the pounds and lakes there are many phytoplanktons bacteria fungi are present which finish the waste materials present in the pond but in aquarium lacks the planktons bacteria and fungi so that need to be cleaned
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Because in the pounds and lakes there are many phytoplanktons bacteria fungi are present which finish the waste materials present in the pond but in aquarium lacks the planktons bacteria and fungi so that need to be cleaned....
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