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