Winter And Water Changes

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Oddball

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I hope everyone enjoyed their summer. Now that winter is approaching, it's time to rethink our water changing policies.
During the warm months, municipal water supplies run warm enough that we don't think twice about doing our water changes by simply placing the hose and dechlor into our tanks. Now that temperatures are starting to drop, so is the ground temperature and, thus, the temperature of the pipes in that ground. The water temperature is beginning to drop to a range where we'll see the fish stress from a simple water change. Ich will rear its ugly head like the flu will do with us.
To prevent seeing or dealing with problems caused by temp flux, it's time to go 'old school'. That's where we used to keep trash cans, barrels, storage tanks, etc. of aged and conditioned water ready for our water changes (it had to be done this way before the development of dechlor). Using water already conditioned and at matching temperatures to our tanks will help prevent a lot of trouble and losses to our rare and treasured pets.
The vessel you choose need not be large or permanent. If doing a 50% water on a 55gal, a standard 30gal trash can will serve just fine. I have a large number of tanks, so, I opted for the water storage tanks. I added a pump to the line joining 2 500gal tanks and a 400gal tank. And, I plumbed the fish rooms so none of the hoses need to be over 8ft. My heating method is to heat the rooms so, my storage tanks are at the same temp as the the aquariums.
Of course, if you keep one tank or several small tanks, your water heater may provide all the warm water you'll need for water changes. For those with multiple large aquariums, that 50gal home water heater may not be enough to maintain the health and comfort of your fish.
Good luck with whatever method you choose.
 
im thinking about runnig warm water from my kitchen sink to fill my tank.

but using a trash can to fill my tank sounds like a great idea, as i could condition it and heat it and all i would have to do, but i would need to use the biggest size to do a water change on my 180 or my planned 302 gal. i would have to keep it in my patio but thri would be a 300watt heater to keep it warm.
 
hardb0iled said:
Winter!? :grinno: Not for us down under! Bring on the summer baby :woot:

Whats the deal with using water from your house hot water system? Is it a big no-no due to dissolved minerals etc? I've always avoided it, but never actually sussed out the reasoning behind it.

nah, my house water has a water softener, im alittle concerned though because of the effects i could have on my fish, rightnow its just an idea, i could turn it off though, but would it make a difference?
 
Home water heaters hold 50 gallons. I really meant this thread to be directed towards the hobbyists with multiple large tanks. I run roughly 20,000gals in my hatchery. A 50gal water heater couldn't possibly keep up with my water changes. I'd be taxing a home water heater just by doing a 50% change to the 650 gal RTC tank.
 
Howdy,

That's quite some water that you have :)

If you don't do a 50% water chance but let's say 25 %, things are doable without warming tap water up. All you have to do is just add the cool water slowly. Overall, the average temp won't be that much lower, and the fish can deal with a few degree drop. Imagine they dive thru the thermocline in a lake: SCUBA divers know that that is a huge (!!!) temperature difference. And fish deal with it just fine.

Let's say your tank is at 24 C. And your tap water is 12 C. It won't get too much cooler, except if you live in the northern part of the country (but I see you're from Mississippi).

Anhow, 0.75x24C + 0.25x12C = 21 C That does not take into account that the decorative material, especially the rocks and gravel, have a considerable heat capacity, i.e. the final temp would be even higher than 21 C. As a matter of fact, I think even 50% are doable (18 C final temp), taking the rocks and the thermocline into account. Again, the water should be added slowly.

That's just my $ 0.02, I hope it helps.

HarleyK
 
Your post just remind me, time to turn the heaters on soon.

With only 333 gal. of tanks, I'm glad I can use a python.
 
I have an automatic water changing system for my bigger tanks that uses only cold water and it changes the water so slowly that the water temp isn't an issue. I also use a filter to take out the chlorine.... they don't use chlorimine in the local water......I talked to the water company chemist. ( this system is of my own design )

If you want to plans for the water changing system I would be glad to give them to you if you would give me some pointers on getting some of my cichlids to start breeding.
 
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