To clear cloudy pool water, you may need to use some chemicals. For any products you use, be sure to read the label directions carefully for specific instructions on how to use the product correctly and safely.
Or maybe $500 is all this guy can spend and it is between that and no bike. Anyways, op for the price of the Vinson I would personally check out Bikes Direct. They have some decent rides for the price and probably the better choices in that $600 range.
Colossal (or Mega Jumbo Lump) crabmeat of the blue crab are priced at a premium because there is simply little meat of its kind to be had. It can cost more than $35 to $40 per pound. But variations such as Super, or, Jumbo Lump could be another choice that is harvested from larger crabs that can be found down to $25 a pound. Other types such as Lump, Back fin (flakes) and Claw Crabmeat cost somewhat less but these are frequently used.