Which 2 Part do you use

[SABOB]

I'm going to start dosing a 2 part,not sure which to use.What is anyone using and why that brand.A calcium reactor is not an option right now so dosing is what I'm looking at.Thanks for all replies

[beareef19]

This is what I use

http://www.advancedaquarist.com/issues/april2004/chem.htm

Barry

[Ping]

http://reefkeeping.com/issues/2006-02/rhf/index.php

B-Ionic is good stuff.

[Ping]

http://home.comcast.net/~jdieck1/chemcalc.html

[vyvial]

I use B-Ionic

[captexas]

I use B-ionic myself but there are several people here that make their own to save money.

[rz1a]

b-ionic because i still have some from a long time ago, but i have 7lb buckets of magnesium and calcium chloride from www.bulkreefsupply.com (http://www.bulkreefsupply.com) the alkalinity i just make myself from arm and hammer

[britfish]

http://www.bulkreefsupply.com/Two-Part-Kits/c52/index.html

[LoneStar]

B-Ionic!

[caferacermike]

b-ionic because I don't have the time or energy necessary to actually make my own. Not that it's that difficult but of all the projects I have it's just so easy to spend $20 a month for a gallon set up ready to go.