Stock photo of hidden saltwater marine aquarium, fish tank filter, live rock

Stock Images / Photos of Marine Aquariums (Fish)

Stock image of hidden saltwater marine aquarium, fish tank filter, live rock

Royalty Free Images - Filename: marine_aquarium_filter_1.jpg

Photo showing a hidden sump tank operating as part of the filter / filtration system of a large tropical saltwater marine aquarium. This glass tank features several different chambers and is filled with live rock, to ensure that biological filtration takes place as the water flows past and is pumped back into the fish tank.

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