Brightwell Reef Code A&B Questions

[redbeanss]

I have a BC 14 and I purchased some reef code a&b a few days ago. I did not know that Brightwell makes a Nano A&B additive at the time. In retrospect I think I should have bought the Nano A&B. Anyway, I was wondering if there is any difference in the two products? Do any of you guys have any experience with Brightwell products?

 

Also I use a Salifert Ca test kit. Anyone else use this kit? Is there a better test kit?

[fiddly_foo]

well the difference will be the concentration of the prouducts. It a good prouduct you just need to be carefull adding it. with the nano it's alot less concintrated so less chance to do a overdose and get the ionic ballance out of wack. but just follow the dir. and go a little less than it says and use your test kits to you have it down..Or if you know somebody with a bigger tank that needs 2 part sell them your for the price of the cheaper nano 2-part you will lose money but break even with 2-part for 2-part.Good luck and follow the dir, and you will be fine..

[redbeanss]

The directions say that in some cases you might add more of one than the other. My alkalinity is very high right now so for my second dose I added the recommended dose of A and no B. I assume you only add the B when the A begins to lower your alkalinity right?