Metaframe Aquarium Value Guide

The Metaframe Aquarium is a mid-century icon, defined by its industrial stainless steel frame and heavy slate bottom. Produced in the United States between 1940 and 1970, these tanks are highly prized by aquascapers and vintage collectors for their robust construction and 'atomic age' aesthetic.

What Is Metaframe Aquarium Worth?

The typical price range for Metaframe Aquarium is $100 - $150 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Condition of the stainless steel frame, specifically looking for a high-mirror polish versus pitting or deep scratches.
• Integrity of the slate base, as cracks in the stone significantly reduce the value and utility for holding water.
• Completeness of the set, including original matching stainless steel hoods, light fixtures, or period-correct stands.
• Size and scarcity, with the 10-gallon model being a standard benchmark, while larger or unique 'bow-front' metal frames command higher prices.

How to Identify Metaframe Aquarium?

• Look for the signature shiny stainless steel wrap-around frame which distinguishes it from modern rimless or plastic-trimmed tanks.
• Check the base for a black or grey slate bottom, a hallmark of authentic Metaframe construction prior to the shift to all-glass designs.
• Verify the presence of the original Metaframe brand stamp or decal often located on the metal trim or the underside of the unit.
• Examine the sealant; original models used a specific black asphaltum-based tar rather than clear modern silicone.

History of Metaframe Aquarium

Metaframe was a prominent manufacturer of aquariums, particularly popular in the mid-20th century. Their tanks were known for their robust stainless steel frames, which offered a distinct aesthetic and durability compared to later all-glass designs. These vintage tanks are often sought after by enthusiasts for their classic look and potential for restoration as displays or terrariums.