dry salts

Hello everyone. Pretty new here but not really new to the hobby. I'm currently looking for somewhere to purchase some dry ferts for EI dosing. My first place to look obviously was aqauriumplantfood but their site has been down now for a couple of days and I'm starting to get desperate. I've...

PLEASE NOTE: This thread was started in 2013. The links to eBay no longer exist and there are links to other websites which no longer exists. It may be possible to find the links using Wayback Machine https://archive.org/web/web.php Pressurized CO2, Equipment, Flow and Fertilization First...