Kills 100% of the weeds it targets, and it doesn't harm the lake environment. Giving you a weed free waterfront as soon as its installed. Instant gratification, and long term effectiveness...Guaranteed...Standard size is 10' x 40', but many other sizes available to customize your project. (See sizes below)
The Lake Bottom Blanket is specially designed with the consumer in mind. After testing 50 different styles of aquatic weed control we finally determined that if we want 100% effectiveness without a scorched earth approach then we need to use a Benthic Barrier style of control (shading). But we went even further by making sure we are not harming the benthos layer of our lakes. Our design allows for water movement under the blanket, so the oxygen levels are not depleted while blocking the suns light to deter plant growth. LBB's material is durable and the design allows for a system that's easily installed.
All you need to do is measure the area that you want weed free. For instance, you have a 25 foot dock and you want to swim off one side and have your boat on the other. Maybe a swim platform that is in deep water but you need to wade through weeds to get there. We have sizes that will accommodate any situation. Once you have decided on the size, decide if you want to do the job all at once or over the coarse of the summer by moving one blanket as needed. The Next step after purchasing what you want is to buy the rebar weights for the blankets. That has become even easier, Lowes Home improvement now carries 3/8" rebar in 10 foot lengths in almost all its stores. (They are a little more expensive but convenient). Lowe's Store locator Link
Some Home Depots are carrying it too and all building or masonry supply stores will have 3/8" rebar and at much better price.