3a : to place or invest in such a manner as to make unavailable for other purposes their money was tied up in stocksb : to restrain from normal movement, operation, or progress traffic was tied up for miles. 4a : to keep busy was tied up in conference all dayb : to preempt the use of tied up the phone for an hour.
A 20-gallon tank is the minimum tank size for a reef or saltwater tank. Although it may be harder to maintain than a bigger tank, it is possible to create a saltwater tank using 20 gallons. Be mindful of the fish stocking to ensure that too many fish do not over-pollute the system.
Intex 1,600 gph / 0.5 hp Sand Filter Pump and Saltwater Pool System Description. The Intex 1,600 gph Sand Filter and Saltwater System Krystal Clear Filter Pump is an effective, money-saving pool filtration system. It fits pools from 15' to 24' with a max pool size of 8,500 gallons. Hook up this pump to any pool that takes 1.5 filter hoses with threaded hose connections. Never buy cartridges or chlorine again with the pump's low cost operating system.