I'll send you a text <a href=" http://www.porcaro.it/index.php/portfolio ">als kamagra niet werkt</a> The shiners need wide, shallow flowing water with sandy substrate. To reproduce, their eggs and larvae have to remain suspended in flowing water. If the water isn’t flowing fast enough, the eggs and juveniles sink to the bottom and die. Experiments have shown that the fishes need flows of 92 to 227 cubic feet per second to reproduce. They also need at least 171 miles of undammed flowing water for the juveniles to reach maturity. The fishes only live for one to two years, so two years of drought could drive them to extinction.