RO water

[WAX]

i was wondering if i would need to add anything to the RO water besides salt. anything for ph,gh,kh

 

[seaham358]

the salt should balance the pH. You need to test your water to see what you need if anything.
Everyone I know only use additives to the tank not there top off water or new salt water.
I have never balanced my new SW for a water change, only the tank when done.

 

[melosu58]

All I do is mix the marine salt with the water. What type salt are you using?

 

[WAX]

it's a no name salt that my pet store sells. they told me it was just the sam as instant ocean with out the fish on the bag

 

[melosu58]

I would make sure it is a reputable brand salt mix.

 

[lando]

I agree. There is a large range of performance in salt mixes. Just watch for stable parameters and no bad algae growth. Hopefully it will be fine, but testimonials are sure helpful.

 

[MT79]

Testing the PH, Ca, Alk, and magnesium of your fresh SW would be a good idea (mix it to full strength reef seawater- SG 1.024-1.026). If they are all within the proper ranges, your good to go. I don't even trust name brands, let alone some LFS blend. Consistency from batch to batch is also very important and something to consider.

 

[seaham358]

No name salt?? Never heard of a no name salt..
I would never trust a no name salt. JMO

Before adding any additives in the tank or new SW Testing is a must.