One Chem Holding Tank Fluid 1 Litre

**Courier charge applies of £10** One Chem is an alternative to using 'chemical blue' for your holding tank. It has been widely praised for being environmentally friendly and provides an easy way for you to administer the fluid evenly by way of a ''squeeze action'' method enabling you to squeeze the bottle and fill the cap at the top allowing you to dispense just the right amount into your tank.