Installing a weir on a pond ensures that any floating debris is skimmed off the surface of the pond into a basket before it settles onto the bottom of the pond. This helps reduce the a toxic chemicals created by the decaying vegetable matter.
Aim flows are great at directing the flow of water in the pond to ensure proper circulation of water. By directing the aim flow correctly, you can make sure that the surface water is moving towards the weir to help remove floating debris before it sinks.
25mm and 50mm Venturi
Venturis are a great way to infuse oxygen into the water by drawing air into the passing water before it enters the pond