Pond

Koi and pond supplies in Sri Lanka from Nishikigoi and Aquascape: pond filters, pumps, UV clarifiers, koi food, water treatments, liners and construction fittings. Over 100 items.

A healthy koi pond needs a filter turning the full volume over every 1 to 2 hours, a UV clarifier against green water, and a quality floating koi food. Test water monthly for ammonia and nitrite.