Just drop one of these new easy-dose tablets in your pond & watch it drop right down to the sludge at the bottom. The tablets will reduce bottom sludge & murky water & reduce odors. One tablet treats 4546 litres or 1000 gallons. You can re dose every 1-2 weeks as needed to keep your water clean & healthy. 6 tablets per pack
- treats 27000 litres or 6000 gallons