Hot Tub Serum Sharky Jr. | Oil-Absorbing Spa Sponge Brand_Spazazz so the chlorine demand is

so the chlorine demand is higher and the math is harder

has the capacity and the durability to absorb the heavy organic load — body oils

50-60HZ 3/4" Barb

want a backup

Vacation homes and seasonal-use spas where the tub isn't running year-round

Hot Tub Serum Sharky Jr. | Oil-Absorbing Spa Sponge Brand_Spazazz so the chlorine demand isSharky Jr. is part of Hot Tub Serum's line of oil absorbing sponges a simple, chemical free way to keep your spa water clean. It floats on the surface and quietly soaks up the body oils, lotions, makeup, and other contaminants bathers leave behind, capturing them before they clog your filter or form scum lines on the shell. Those oils are the root of some of the most common spa annoyances. Left in the water, they collect at the surface and along the