Tetra Pond Anti-AlgaeBlocks 4pk Gravity Feeder & Waterer Cylindrical feeder designed to look

Cylindrical feeder designed to look like a lighthouse

How long pumps stay turned off during the feeding of the aquarium¹s inhabitants and how much water movement is reduced during night cycles are controlled by these settings

Perfect for first time pet owners

As a special treat or as part of your regular feeding

Tetra Pond Anti-AlgaeBlocks 4pk Gravity Feeder & Waterer Cylindrical feeder designed to lookOffers an easy, effective way to control and prevent the growth of algae. Leaves pond water crystal clear. Helps keep pond clear from algae when used regularly. Pond block is not recommended for ponds with plants. Royal Item Number: ATS16735