That is BOSS!!! And not a bad price!!!The local Canadian Tire has this:
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www.canadiantire.ca
Excellent - finally some good news.That is BOSS!!! And not a bad price!!!
As far as I can tell, SpaBoss is Pentapotassium bis(peroxymonosulphate) bis(sulphate) is a chemical compound used in water treatment, as an oxidizing agent, and in other industrial applications. It's also known as potassium hydrogen peroxymonosulfate. Which is an oxidizing agent, not a sanitizing agent. (You can search for "SpaBoss DSD" to find the chemical elements that are included in the product)SpaBoss shock
Thanks. Something like this:As far as I can tell, SpaBoss is Pentapotassium bis(peroxymonosulphate) bis(sulphate) is a chemical compound used in water treatment, as an oxidizing agent, and in other industrial applications. It's also known as potassium hydrogen peroxymonosulfate. Which is an oxidizing agent, not a sanitizing agent. (You can search for "SpaBoss DSD" to find the chemical elements that are included in the product)
To follow the DiChlor startup process you need to find DiChlor,
With proper testing and chemistry control you can be able to reach 6 months without a water change.Thanks for the info, again. We got the hot-tub in the first week of December so we're only a month early for draining. It's a bit daunting given that we've followed the dealer's recommendations following bringing in consistent water samples. I'm keen to learn and get this dialled in but want to make sure my ladder's against the right wall.
Yes, but that seems really expensive. That product is $29 in CAD here. You might see if you can find DiChlor cheaper locally.Thanks. Something like this:
This is good info. Thank you. I just ordered a cheap sub pump on amazon and 100' of 1.5" hose to drain the tub. I'll purge with the 'Ahh-some' first - found a video on YT, then clean the tub and re-fill after testing the city tap water for a baseline. Sound like the right plan of attack? I'll check the local tub stores for dichlor as well.Yes, but that seems really expensive. That product is $29 in CAD here. You might see if you can find DiChlor cheaper locally.
in a 1200L, 317G spa, .5 oz of DiChlor will raise your FC by 3.25 and CYA by 3. 2 lbs will last a long time as you are adding CYA. When your CYA hits about 30, then switch to chlorine. Re-read:
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CYA breaks down over time, especially in a spa with high temps. Use liquid chlorine to maintain FC. Keep testing CYA weekly, when it drops, use DiChlor to raise FC and maintain 30 CYA.
Use the "Effects of Adding" function in PoolMath. Link-->PoolMath
Good to know, WF. Thanks for the additional info.The back label has the FC warning of 3 but that's not the way we do things here, as long as your CYA is 30 you can be a high as FC 12 and be perfectly safe. In fact FC of 12 with proper CYA is safer then 3 without the proper CYA level.
I am unfamiliar with that product. Dichlor also comes in granules...you might look for that.Update: HomeHardware has this: https://www.homehardware.ca/en/18kg-dichloro-stabilized-spa-chlorine-tablets/p/7158076
Label reads: This product launches directly into the spa without using a floating chlorinator. It dissolves very quickly. I'm assuming one can just toss it into the tub...
This is good info. Thank you. I just ordered a cheap sump pump on amazon and 100' of 1.5" hose to drain the tub. I'll purge with the 'Ahh-some' first - found a video on YT, then clean the tub and re-fill after testing the city tap water for a baseline. Sound like the right plan of attack? I'll check the local tub stores for dichlor as well.
Update: HomeHardware has this: https://www.homehardware.ca/en/18kg-dichloro-stabilized-spa-chlorine-tablets/p/7158076
Label reads: This product launches directly into the spa without using a floating chlorinator. It dissolves very quickly. I'm assuming one can just toss it into the tub...
Good to meet you. Thanks for the additional tips. I ran one CYA test and noticed how much solution it took. These small bottles definitely won't last long. I'll look for the 2oz bottles... I may have to get them out of the US as you've done. Starting to look like a chemistry lab over here!Hey, @mwhitney , (just south of) Calgary here. Fwiw, I've had a rough time getting CYA dialed in - it's really easy to overshoot, esp. if I don't wait a couple of days between adding and testing, and having to replace any water when it's -30 sux pretty hard. This leads to a lot of CYA adding/testing cycles, and the Taylor CYA reagent (R-0013) supplied in the kit gets used up really fast (7ml/test, rather than a few drops/test) - and that was after buying the bigger kit with the 2oz bottles rather than the .75oz . This is all leading up to pointing out that poolsupplyhaus.ca only appears to carry the small-bottle kits; I bought my 2006C kit out of the States.
Good to know - I must have missed that point Re the pump. I ended up getting 100' of lay-flat discharge hose from Amazon. Cheers.Mentioned previously, but the sump pump won't quite empty it - you need a wet shopvac for that. Also, Princess Auto carries (lay-flat) "discharge hose" in bulk in a range of diameters, and very nice (and cheap!) couplers to reduce wrestling and storage hassles.
Is the Aquarius CYA you linked to the Dichlor? We ended up getting the liquid chlorine for CT (super cheap) but could only find Dichlor granules at another spa place - 30 bones for about a litre. The HH stuff I linked to read as 'Dichlor' but came in pucks and each puck exceeded the recommendation that @PoolStored had made for the volume of our tub. I didn't want to get into breaking tabs, etc. We'll be looking for a cheaper option for Dichlor granules moving forward... just wanted to get everything in place to address this today (Saturday).... too busy during the week.We're running on supplies from Canadian Tire's "Aquarius" house brand. Here are their stabilized chlorine granules (i.e. faster dissolving) for about half the price of the Home Hardware you linked to: 7kg Aquarius CYA
8 drops is: 8 x 25ppm =200 ppm hardness and not 80ppm.UPDATE:
Tub is full and heating.
Tested water hardness and it took 8 drops to turn the solution from red to blue (so 80 PPM).
PoolMath app suggests adding 492g of CalRise (.5kg) using a target of 450 ppm.
However, the instructions in the Taylor kit read as 150-250 ppm as a target for hot tubs. Not sure which to go by. For now I'm going to shoot for 200 PPM (adding 160g of Cal-Rise).
The Taylor kit reads:8 drops is: 8 x 25ppm =200 ppm hardness and not 80ppm.