With pump running, remove skimmer lid and slowly pour the required amount of stabilizer granules into the pump system. ADD IN SMALL AMOUNTS! Do not put more than 1 pound of stabilizer* into the skimmer over the course of an hour as the particles could jam your pump basket.
To achieve the recommended amount of 30 ppm, add one pound of CYA stabilizer per 4,000 gallons of water. The chemical is a strong acid so wearing gloves and goggles when preparing the solution is well-advised. Once the required amount of stabilizer has been calculated, mix it in a five-gallon bucket of warm water.
When all the other chemicals, such as chlorine. pH and alkalinity, are balanced, add the chlorine stabilizer. Add the stabilizer only after the filter has been backwashed to ensure it is cycled through a clean filter. Add the stabilizer slowly through the skimmer as per the product's instructions.
Stabilizer is a chemical added to offset the harshness of chlorine. Because saltwater pools don't have the chemical chlorine, a stabilizer isn't required.
It's also included in chlorine tablets or sticks (called trichlor) or shock (called dichlor). When they're mixed together in shock or tablets, the resulting product is called stabilized chlorine. Typically, pool owners won't need to add any extra stabilizer separately if you're using one of the combination products.
You may swim immediately if Stabilizer was added through the skimmer, otherwise wait 12 hours to swim until all product in the pool is dissolved. For pools with bleachable surfaces, such as colored plaster or vinyl, do not allow product to sit on the bottom of the pool.
If your CYA levels dip too low, your chlorine will be completely gone in a few hours and your swimming pool will become susceptible to bacteria and algae growth. If the pool stabilizer levels get too high, however, it overpowers the chlorine and makes it less effective.
If the stabilizer level is too high in a pool, it will lock the chlorine molecules, rendering them ineffective as a sanitizer. This usually happens as a result of using chlorine tablets that contain cyanuric acid.
We recommend adding Acid weekly! Adding a little and often is better for your water and can actually save you money overtime. Large doses over longer periods of time take a larger portion of your 'Total alkalinity' away.
Liquid chlorine is an unstabilized chlorine and does not have any stabilizer (cyanuric acid or CYA) in it. This means that if used in a pool that is located outside and the water has no stabilizer or conditioner already in the water, the UV rays in the sun will degrade the chlorine in about 9 hours.
How Often Should I Shock My Pool? Shocking your pool regularly will help to keep the water clean and free of contaminants. You should aim to shock your pool about once a week, with the additional shock after heavy use. Some tell-tale signs that your pool needs to be shocked are cloudy, foamy, green, or odourous water.
Calcium Hypochlorite is the most common, strongest and cheapest pool shock, available in two strengths, Shock and Super Shock. Dichlor is a stabilized granular pool shock, made with stabilizer to protect it from the sun and keep it active longer during the day.
Liquid chlorine and granular shock have the same active chemical that sanitizes your pool, what changes is the strength and the way you use it. Liquid chlorine is less costly, unstabilized and comes in liquid form. Granular shock is stabilized and comes in a solid form that dissolves in your pool.
Yes, at the same time is fine.
In general, about 13 ounces of granular stabilizer will raise the CYA level of 10,000 gallons of water by 10 parts per million. Add the stabilizer to the skimmer basket while the pump is running, and keep the pump running for 24 hours after you add the stabilizer.
Use a Stabilizer (Cyanuric Acid) Only If Necessary
Stabilizer (mainly cyanuric acid) is mainly used to help keep free chlorine stable by protecting it from exhaustion by sunlight and high water temperatures. The recommended levels of a stabilizer is between 40 and 80 ppm for saltwater pools.
What level should it be at? Stabilise levels in the pool should be between 30-50ppm. As a rule of thumb it's best to test for stabiliser (CYA) once a month to maintain a correct level. Roughly add 2kg per 40,000L to raise the stabiliser level by 30ppm, but always read the guide on the packaging.
The biggest difference is that they're either stabilized chlorinating tablets or unstabilized: Stabilized tablets contain Cyanuric Acid (CYA). This protects the chlorine from dissipating in sunlight, but can also be a problem if the stabilizer level becomes too high.
Water moving over chlorine tablets, as happens in a chlorinator or with tablets designed to be placed in the skimmer, causes them to dissolve more quickly.
Rainfall dilutes pool chemistry levels and lowers the readings for pH, alkalinity, hardness, stabilizer, and chlorine.
If there is a problem with the chlorine, pH or other chemical levels in your pool, adjusting those levels can be enough to correct the cloudiness. For example, if your pool water is too basic, you can add hydrochloric acid or sodium hydrogen sulfate to lower the pH.
If you do add too much muriatic acid, your pH levels can dip dangerously low, and your pool water can cause rashes and eye irritation. Low levels of pH can also damage metals in your pool like ladders, railings, screws, bolts, and other important equipment.