I have a warped mind; all i can think about is not wanting to kill those tadpoles The clock is ticking.
Currently, there are Billions of tadpoles all over the world....waiting to be rescued. Dont limit yourself to a few hundred in that pool.
Stihl Kombi System
028 Super, 066 Chainsaws, PP 800 Pole Saw
F-150, F-350 Trucks
Ariens Rear Tine Tiller
5x12, 6x12, 6x14, 8x16, 7x18, 6x22
Asus Transformer Infinity TY700 Tablet
If you think it's expensive to hire a professional to do the job, wait until you hire an amateur.