雅虎香港 搜尋

搜尋結果

  1. 2022年3月11日 · Powerheads are electrical units with motors that are sealed to allow them to be submerged. They can be used for purposes such as driving an under gravel filter. The larger high-performance units similar to the Rio 2100 or 2500 can be used for pumping water through a wet/dry trickle filter or running a venturi type protein skimmer.

  2. This can be caused by clogged filters, a malfunctioning water flow valve, or a dirty cell. To troubleshoot this issue, start by inspecting and cleaning your filter system. Also check side the skimmer and main basket to see if they’re full. Check for noticeable leaks, too. If the water flow valve is malfunctioning, it may need to be replaced.

  3. Conclusion. To conclude, an aeration system should be installed in your saltwater aquarium. Air bubbles oxygenate the water, which helps keep the aquatic environment safe for fish, plants, and other creatures in the tank. The only time you may not need an air stone or pump is if you have a small or shallow tank.

  4. A 50 lbs bag of pool filter sand retails for about $25-$50. There are plenty of options and quality levels to choose from. A typical sand filter as we’ll see below may hold 50 lbs – 700 lbs of sand depending on the size. So a reasonably sized pool filter with 200 lbs of sand capacity would cost about $100-$200 to fill up.

  5. 2018年3月13日 · Salt water advantages. Salt water is gentler on skin, hair and eyes. Salt water doesn’t have the same bleaching effect on clothing and pool toys. Salt water feels softer. You don’t have to handle harsh chemicals. Salt water pools require less maintenance. Salt water is usually much safer. No smelly chloramines.

  6. This type of pump is ideal for you if you are looking for a high-efficiency saltwater pump system. Because of its large capacity, this will help you clean your pool’s water in double time. It is suitable for those pools with 2,600 – 8,500gallons of water. It is also

  7. In my experience, I add 130 lbs – 180 lbs (about 60 kg – 80 kg) of salt to the pool water each season. I can buy a bag of salt for under $10 and the total salt cost is perhaps $40 or so each year. Salt doesn’t evaporate or expire but it does need to be replaced each season for several reasons. If you use a sand filter, you will need to ...