1 It's more yellowish than the other greens of St. Patrick's Day. 2  Some shade of yellow or Gold is sometimes improperly used in place of the orange in the Irish flag. 3  Gold is the color of the coins in a Leprechaun's pot o' gold at the end of the rainbow. 4  It may be called gold or golden yellow.
If the filter pressure continues to run high with reduced water flow to the pool, the pump may be moving more water than the filter is designed to handle. Check the flow ratings of both the pump and filter to ensure they are sized correctly. You may have a blocked or plugged return line.
Pump is OFF for 12 hours. That's how I maintain a crystal clear pool. When the water does cloud up, usually because of a very heavy rain storm (one or more inches of rain water) or big party (lots of people with food and drink), then I'll run the pump 24/7 until it clears; that's typically no longer than one day.