The Mobile Alum Injection Device (MAID) specifically addresses problems associated with high levels of soluble nutrient loads or pollutants in storm water runoffs and retention ponds. Apopka, FL (PRWEB) July 29, 2011 The Lakes Department of Aquatic Eco-Systems, Inc., located in Apopka, FL, proudly presents the Mobile Alum Injection Device, known as MAID.

Florida alligators travel upstream and downstream between marshes and the coast.

Researchers eavesdropping on complex signals emanating from a remote Wisconsin lake have detected what they say is an unmistakable warning — a death knell — of the impending collapse of the lake's aquatic ecosystem.

A new study co-authored by professor Kam Tang of the Virginia Institute of Marine Science reveals that tiny aquatic organisms known as "water fleas" play an important role in carrying hitchhiking bacteria to otherwise inaccessible lake and ocean habitats.

Seven-year experiment shows that pond communities bear a lasting imprint of random events in their past.