up vote 0 down vote. You can nest up to 7 valid or invalid entries. If you need to have more than that you should perhaps designate a column for your black list of entries that you can add to when an occurrence causes a count that you don't believe should be valid.
So how much does a float tank cost? Float tank prices vary widely depending on the size and the features of the float tank or pod you want to buy. Expect to spend anywhere from $12,000 to $40,000 to buy each commercial-grade float tank needed in your spa.
We adhere to the Float Tank Associationâs guidelines and comply with stringent health and safety regulations. The water in the floatation tanks contains mostly salt, so the solution is sterile. We use ultra-violet radiation and add a limited amount of food-grade hydrogen peroxide to ensure itâs totally clean.