These levels are designed for outdoor residential pools chlorinating with bleach or a SWG, and will need adjustments when used in other situations. Liquid chlorine is the same as bleach, and cal-hypo users can also use the bleach recommendations as long as you monitor your CH level.
Perhaps a cornerstone element of TFPC is understanding the relationship between the chlorine in your pool and the stabilizer you put in to protect the chlorine from the sun. Generally, the more stabilizer, the more chlorine you need to maintain its effectiveness. The charts below show the recommended relationship for outdoor residential pools. Non-SWCG Pools CYA (Stabilizer) Minimum FC Target FC SLAM FC 20* 2 3-5 10 30 2 4-6 12 40 3 5-7 16 50 4 6-8 20 60 5 7-9 24 70* 5 8-10 28 80* 6 9-11 31 90* 7 10-12 35 …
FC – Free Chlorine FC can be raised in many different ways. We recommend using either bleach, liquid chlorine, or a SWG. SLAMing the pool should always be done with bleach/liquid chlorine, since a SWG can not raise the FC level quickly enough. See How to Chlorinate Your Pool for a list of the pros and cons of all of the available choices.
Over time TFP has seen its fair share of products that were sold to Pool Owners that unfortunately aren’t all they’re marketed as. Below is a brief description of many of these products and the issues we’ve seen from each.
Daily Look at the water, notice the clarity and color. Test the chlorine level and adjust if needed. Test the pH and adjust if needed. Examine the skimmer(s) and clean if needed. Use a leaf rake to remove any surface debris.
This section covers some of the most common problems that can occur with pool equipment. It bears repeating that having a working filter gauge and knowing your clean filter pressure can be invaluable when diagnosing plumbing problems. So here are some of the most common plumbing problems and their symptoms:
The circulation system of a pool plays a major role in cleaning, sanitizing and heating the water. Above ground or inground, temporary or permanent, simple or fancy, all pools have a circulation system and they are all remarkably similar. Water is pulled from the pool via one or more skimmers and sometimes one or more main drains by an electric pump. The pump provides pressure to push the water through a filter, and other water treatment or heating devices, then back into the pool via one or more returns.
SLAMing your pool is the best way to eliminate algae, sanitize your pool and get your water crystal clear. If you have algae, or the CC level is above 0.5, or the free chlorine (FC) level is zero, you should SLAM the pool. You cannot do this overnight…it often takes several days to see it completed…no shortcuts. If you are maintaining proper FC levels there is no need to SLAM (or shock) weekly, or on any other regular schedule.
The purpose of the overnight FC test (OCLT) is to determine if you have living algae, or other organic contaminates, in your water. If you do, you need to SLAM, or continue SLAMing, the pool. This test is most useful to confirm that the SLAMing process is complete, and can also be useful if you are unsure if there is a problem or not.