The Top Tank is built for serious rainwater storage, not just decoration — a 345-gallon commercial-grade tank designed to sit above ground and quietly capture a lot of water from a single downspout. If your existing barrels fill up and overflow before a storm even finishes, this is the size step-up that solves it.
Molded from industrial-strength plastic in a dark green finish, the closed-tank design keeps light out to inhibit algae growth and blocks mosquitoes from breeding inside — a real problem with open rain collection setups. It ships with a Fast Flow brass-colored plastic tap and a downspout connection kit; a matching diverter (sold separately) routes water from your gutter into the tank and lets overflow continue down the downspout once it's full.
At 46.5" diameter and 61.5" tall, plan for a solid, level spot near a downspout with room to access the tap. Weighing in at 66 lbs empty, it's manageable to position before you start filling it.
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About Exaco
Exaco has been importing and distributing quality European-made rain barrels, greenhouses, and garden structures in the US for decades. We're a long-standing Exaco dealer.
