Hi-new to pool forum, have not had a pool before. About to put up an Intex easy set 15 foot by 48 inch. Have been reading and trying to educate myself about start up chemicals first. I'm not done reading, however I'm a bit concerned as 2-3 weeks after set up we will be on vacation for 10 days. Since I am new to this process already, I'm afraid we'll come home to green slime! Since we are in Texas and the temp will be about 100 degrees and sunny everyday I'm even more worried. Necessary to get someone to tend to our blow up pool while away? Seems crazy! Thanks for help