EPA RegisteredHelps control the growth of algaeJust toss in Pond Blocks and their time-release formula goes to work immediately Under normal conditions, just one block treats a 250-gallon pond. Not recommended for ponds that are home to water lilies or hyacinths.
Discover the Top Pond and Garden Topics View FREE eBooks on the top pond and garden topics. Learn which fish may be best for you, how to construct your pond, and much more!
Pond Plants - what to plant and where to plant them to make your pond the best
Pond Predators - how to keep your pond wildlife safe from predators
Pond Construction - ideas for making the perfect pond for you and your property
Pond Goldfish - oldest of all domesticated pond fish and larger than tank goldfish
Frogs and Toads - are some of the most common pond inhabitants besides fish
Koi Ponds - the most gorgeous ponds with some of the most beautiful fish
Pond Fish Feeding - how to keep your pond fish happy, healthy, and well fed
Algae Control - keeping that dreaded algae under control safely and easily