Tank size can be deceiving at best. Basket size is what you want to look at. The 2.5 liter unit I bought claims to be the same "net" size as most 3 liter units. Also note that the baskets are somewhat tapered from top to bottom so posted size is often the baskets mouth size and everything must be in the basket or suspended. Items can not be in contact with the inside walls of the tank.
Rob
Rob
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