EverPro Elite Series portion control non-formaldehyde deodorizing tablets from J & J Chemical Co. are designed to provide long-lasting color and odor control in demanding conditions. The tablets are formulated with multiple odor-control components designed to engage when needed. Dropping one individually wrapped tablet into 5 gallons of freshwater creates instant effervescent deodorizing protection that is nonstaining, fast-dissolving and biodegradable. Tablets are available in a variety of fragrances and sizes. 800/345-3303; www.jjchem.com.