What should i buy to purify my water?

sphelps · #1 07-17-2009, 08:08 PM

Quote:

Originally Posted by Aquattro

As an oposing view, I think everyone should use RO for a reef, it eliminates any questions on quality of source water. If water waste is an issue, there are several options for reclaimation, from laundry use to gardening.

This is true but often very difficult and impractical to implement. Measuring your tap water TDS is as simple as measuring your tank salinity. All you need is a very inexpensive TDS meter. Better safe than sorry is not an excuse for wasting valuable resources.

megs_clark · #2 07-17-2009, 08:18 PM

As soon as i find a tds reader ill post my reading and then mabe i can get a better idea of what i need to buy. Thanks for the opinions so far :O) so many options makes this all confusing sometimes,
I can say to a earlier post i really dont think im over feading. I take the frozen food, a tiny bit, put salt water in it to defreeze it, dump out the water and use a tooth pick to pick the food out and put in the water. The fish pritty much eat it almost before it hits the water, and i watch to see if any sink and it never does. Then i turn on the pumps. I do use a medicine dropper 2 times a week to squirt the brittle star so i guess that might be contamanating the water a little, but i use so little i thought he must be munching it all up right away?

scherzo · #3 07-17-2009, 08:29 PM

Here is something interesting but also something that I suspected.

Chilliwack gets its water from an aquifer (ground water). It is much more susceptible to contamination (from what I have heard.. I am not an expert).

Have you checked your source for nitrate or phosphates? (right out of the tap)

You can find more info RE: your water here:

http://www.gov.chilliwack.bc.ca/main/page.cfm?id=1249

I forgot to say.. I have a Lawnmower Blenny that keeps my green algaes in check.

megs_clark · #4 07-27-2009, 05:17 AM

Soooo I made it out to JL aquatics, already cant wait to go back. I bought a tds meter when i was their, and it says my tap water is 065 ppm. Thats pritty good isnt it? And if so should i just buy a R/O Or should i still just buck up and buy a RO/DI?

scherzo · #5 07-27-2009, 04:22 PM

65ppm isn't bad.. I get 14ppm out of my tap.

I guess if you're really concerned then you may as well get the full RO/DI until.. I think J&L has one for $200 or so.

You could just get the Aquarium Pharma DI filter for about $60. It really depends on the size of your tank. With about 65ppm the filter will last you a while if your tank isn't big. And if you're patient.

Piscez · #6 07-27-2009, 05:47 PM

This works nicely if your lucky enough to live in an area where your PPM is reasonably low:

http://www.jlaquatics.com/product/ro...er+Filter.html

Canadian · #7 07-27-2009, 06:57 PM

Obviously there are seasonal variations in tapwater TDS but lately I've been contemplating just removing my RO membrane from my RO/DI unit. Our TDS is around 20 ppm on average at worst here in Victoria. I'm considering going with a 5 micron then 1 micron prefilter and two consecutive carbon blocks then my DI. This way I won't have the rejection water and I doubt I'll have any problems with exhausting my DI too quickly.