A temperature measuring, algae cleaning and feeding system which includes a thermometer mounted on one side of a first support. At least one of the repeating units includes a halogen atom. Each clip includes a plurality of fan folded sheets, with each sheet joined to at least one adjacent sheet by a weakened line. Each of the release mechanisms is movable between a first position and a second position, wherein the cage latch is not deflected when the release mechanism is in the first position, and wherein the cage latch is deflected when the release mechanism is in the second position such that the transceiver module can be removed from the cage. The three members can be fluidly positioned in a nearly straight Z, crank, L or in-line shape, so as to vary and control the speed, torque, and force.