PondXpert Pond Gel Balls 500ml

"Pond gel makes your pond well!"Each biodegradable 'ball' contained in this tub is packed with healthy bacteria and enzymes. The balls slowly dissolve releasing a wave of goodness into your pond water restoring the natural balance.TOP TIP Some customers choose to pop the balls into a fine mesh bag and dangle bag under water surface, which means you can see when they need replacing...Read More...»»