DIY Jacuzzi Tub
Easy, portable jacuzzi, preferably for outdoor or basement use.
Use Kiddy Pool(s)...
Use a kiddy pool. This model uses 1 x 4 foot by 4 foot pool with another circular pool inside.
WARNINGS: Always check floor support limit, remember water weights 9 pounds per gallon about. Better for basement or outdoor use.
Fill With Water..
If you live near the ocean, you can use salt water and save on buying salt.
THE TESTED SOLUTION, BEST SOLUTION:
4-6% salt with filters:
1 u/v fish tank filter
1 carbon fish tank filter
Add .25 (recommended for longer soaks) to 1% epsom salt for calming mineral water (optional)
*The more salt used, the less filtration needed.
Use Sunlight to Heat or Heating Element
Get a safe for fish tank or hot tub heating element or coat the inside with a black surface and use outside and sunlight will heat the tub for free!
*Try craigslist for the pools and heating element (if needed).