The Reading Genie offers teachers a simple way to teach students about blends. Teachers can use a picture or small replica of a playground slide and have the sounds slide together to form a word.
Pond Chemicals. Our pond chemicals and pond treatment products include: algaecides (kills pond algae), herbicides (kills pond plants and weeds) and many different water chemistry products, pond dyes, pond chemical surfactants (makes the chemicals stick to the pond weeds better instead of being washed off).
How to Kill Algae. The easiest way to keep your pool clean and algae-free is to destroy the algae spores before they develop into full-on algae blooms. A good circulation system, proper sanitizer levels, weekly shocking, and routine brushing should kill most of the algae spores before they become a problem.