algae twister this gadget conveniently removes filamentous algae string and blanket algae from fish and ornamental ponds simply rotate the circular head in a twisting motion to scrape algae from rocks and liners the aluminum head is 3.5 in diameter and has ridged teeth plastic handle is 24 adjustable up to 43 atw100 21.10 19.79/4 pond vacuum remove debris from your pond continuously with the pondovac 3 an innovative time-saving sludge vacuum that empties its container and vacuums at the same time drop its intake hose 16 long 1.5 i.d into your pond to efficiently suck up sludge particles ...
