How long can this stay in tank
1559339
Sorry, I can't give you an answer as we live and travel full time in our RV & we dump our black tank every week. If you are asking about putting it in before you store your RV, I think that it would be fine AS LONG AS YOU DUMP AND CLEAN your black tank before storage. I would add at least a gallon or two of water along with the happy camper.
1559340
As long as you wish, it is just Gypsum, soil amendment, wall board, etc. you can buy a lifetime supply at grange co-op for a few dollars and share with your friends.
1559341
Sometimes I go two to three weeks at a time , no smells. This stuff is great
1559342
I use it as an ordinary rv holding tank treatment. I dump and rinse my tank when it is full, and before parking (not using fit a period of time). The treatment helps break down material and control odors, it's not harmful and can stay in as long as need be.
1559343
I have put this product in tank and left for up to several weeks without any problem.
489680
It has to be just under a gallon, it's a big tank. We ran it all night every night and refilled every 2-3 days. Hope that helps!
453662
Have you kept it in the refrigerator? Personally I think if you've had it that long I wouldn't trust it in my tank. It's inexpensive where as your tank inhabitants is not. Toss it and get a new bottle would be my advice
688408
It depends on the amount of food you feed each day. On my tank it holds enough food for about 3 weeks. The batteries last for a long time - at least 3 months.
1297326
It keeps the fizz a lot longer than if you didn't use it. If the can is half full, it will probably still have fizz after a couple of days. I doubt there would be any fizz left after 3 or 4 days.
986024
18-20 gals, a full tank. Don't repeat at half tank fill ups theres already enough in there to treat it. Run it down to last 2-4 gals and then use one bottle to a full tank fill up.
195678
Hello Judi...not sure but I suspect there is a 10 year life span before it needs to be checked. My tank is on my boat which is in storage..unable to check at this time.
699217
It holds a little bit over One gallon and it runs for over 8 hours on a full tank at 50% load. I ran it daily on a recent camping trip. We used it for running the microwave and getting the evening news and the initial fill up lasted a week.
217872
My tank was a mess. I've only used it once so far and it is spotless. It's been about 2 months at least. I'm glad I bought it!
2162144
It could take from 15 to 30 minutes to pull 5 gallons out....the unit is best for relatively small amounts (i.e. one or two gallons).......hope this helps (PS I use it to empty the tank on my jet ski)...very best regards,Don
1176676
If concerned you can back flush the tank before each use and recharge with salt. The manufacturer recommends back flushing every 6 months. Clean water sitting in the tank should not be a real issue for 20 days.
1691494
Not very long. Problem is this tank is only good for 2 years. Ive had 3 of them and something broke on them every two years and had to be replaced.
603088
Like Robert Ball said, it says not to use in on aquariums but I used it on a 4 gal. acrylic tank and it has held up fine and my son's fish hasn't died yet. It has been over 6 months, too. Hope this helps.
883345
The battery life is fair. The tank can run for about 30-45 mins before the battery is drained.
2204796
Just to kinda help you out. I have a 75 gallon aquarium. I also have a fluval 406 canister filter. I use 2 350ml of purigen and it last for 6-7 months. It's not specific to gallons. It's based on how cloudy/discolored/dirty your tank is. 2 bags of 100ml would last me maybe 2 months.
1796583
You know, I use this stuff on my little brother so quickly, I go through a gallon in 3 months. I would say unopened, it should be good for 18 months. Any longer it could lose all it's bubbles. Hope this helps.
1052352
I have only used mine for about two hours total so far, for melting lead, and used less than a quater of a 20 pound tank according to my tank scale. So a full tank should last arround 8 hours.