Hot Tub Serum Ziggy | Oil-Absorbing Spa Sponge Grill Parts Swim Spa Serum is 4x

Swim Spa Serum is 4x concentrated and dosed at 1 oz per 500 gallons — do NOT use it in a standard hot tub

1 x Hot Spring Highlife 74317 Bridge Spa Pillow (Grey)

and a 2" male pipe thread on the bottom

the reference electrodes gradually drift out of calibration as their internal electrolyte equilibrium shifts

000 ppb of phosphates

Hot Tub Serum Ziggy | Oil-Absorbing Spa Sponge Grill Parts Swim Spa Serum is 4xZiggy 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