That's what I do, crack people up when they are under stress. Has gotten me in trouble with my employers repeatedly and I will never stop doing it
I think I am going to mod the stupid skimmer since when it works it works well. The Seaclown... that definitely is a sad device. I heard they use sealants that break down in saltwater within a year. Is that true?
Yes do get water from a filter, almost all big grocery stores have them now, Fred Meyer has coin op ones in the entry next to the carts so you don't even have to go in the store.
Tap water is scary/random, every so often the water company in the next town over from me does something that wipes out both fresh and saltwater tanks, even if people use dechlor. If bacteria levels go up chlorine goes up. Also there may be more chlorine closer to the plant where it is dosed than further out on the supply line.
The best dechlor is the stuff that used to be in common use, pure sodium thiosulfate. Some companies add all this stuff to it to make it more expensive, when really all you need is that small bottle dosing 1 or 2 drops per gallon. I think pure dechlor is probably fine in a pinch but the additional chemicals are of unknown effect and tweak skimmers out.
A couple friends are on wells, both have nitrate above 40 ppm and phosphate above 20 straight out of the tap, and a friend with an algae problem last summer couldn't figure it out... finally tested her tap water and phosphate was over 160! And who knows what else, I think they are getting farm runoff which probably also contains pesticides and heavy metals from fertilizer. During the rainy season there may be more farm runoff ending up in reservoirs as well. If unsure test the tap water for phosphate and nitrate, if you get any then it would definitely be better to use filtered water. After learning all this I drink R/O as well. After all, my line of city water comes from an assortment of wells located close to my friends' houses.
Water conditioners may also have "buffering compounds" which have phosphate. Some water conditioners are meant for tropical freshwater use, they buffer to 7.0 and don't do anything to saltwater except add phosphate. During the rainy season the water company also buffers to neutral because acid water supposedly leaches more chemicals/toxins from pipes and seals. All this is just food for algae.
The grocery stores should be able to tell you what filters their machines use, if it's not labeled. Usually they are more sophisticated and better maintained than what we use at home, combining UV with R/O and particles, carbon, ion exchange... they got it covered. Considering the cost of an R/O unit they are kind of a bargain and you reuse the water containers. Downside: you have to store the water containers and you may need a chiropractor afterwards. Practice safe lifting and if in doubt use many small containers instead of one large one. Trust me, I have several herniated discs and already had one surgery. All started with lifting 5 gallon containers. You don't get SSD or any other government benefits for discs either, so I am just plain po' Thankfully I have a very nice boyfriend, even if he resents having to subsidize my coral habit
Good luck, use R/O and keep us posted! If in doubt read labels, take notes and research what you find. Supplements should list ingredients, if they don't I refuse to use them. Many companies in this industry think we have too much money and would like to help unburden us of this load.
Kate