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).
1 Red Algae: Red algae are mostly large, many celled algae. 2  The red algae's red pigment blocks off the color of chlorophyll. 3  One species of algae is eaten in Japan and another species of algae is used to make agar.4  Red algae can be 30-100 cm attached to rocks and shells. Red Algae: Red algae are mostly large, many celled algae. 2  The red algae's red pigment blocks off the color of chlorophyll. 3  One species of algae is eaten in Japan and another species of algae is used to make agar.