An UltraZap pond weir, available as a black gunite weir or a matching weir basket. The weir sets the water level and directs water from the pond into the filter line, while the basket strains out leaves and big debris before they reach the plumbing.

It gives a tidy, controlled finish where the pond meets the filter — on garden ponds, koi setups and large fish tank or aquarium-style installations.

Good to know:
– Two items: black gunite weir and weir basket
– Controls water level and feeds the filter line
– The basket keeps debris out of the plumbing
– Choose the item you need from the options