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.
When factoring in the cost over the lifespan of the solution, it is pennies per float. I have also broken down the cost of running pumps. in WeFloat Community link below, but is also marginal. The variable costs of each float should be under $5. These are extremely low compared to traditional business models.