The J-500-800PLT plastic tank from Jet Inc. offers a lightweight alternative to concrete J-1500 Series BAT Media Plants. The tanks provide variable treatment capacity from 500 to 800 gpd. They are rotational molded from polyethylene material to offer a seamless tank with strength and durability. They are easy to transport and install in difficult site conditions, and are locally supported by a network of trained and certified distributors. 800/321-6960; www.jetincorp.com.