LeafLoose

Is there anybody here that uses Aquasoil in their tank? Where were you able to buy it? I'm wondering how much better it is than flourite/eco-complete.

Could you point out a specific location for me? I'm thinking somewhere like Home Depot wouldn't have it, it's not listed on their website.

As far as I'm aware, KNO3 is banned in Canada. What does everybody here use to fertilize their tanks? I'm getting a CO2 regulator in sometime in the next week, and need to find a way to dose EI without having KNO3. Possible substitutes I've come across: Ca(NO3)2 and Mg(NO3)2, but these raise dGH. Are there any side effects of doing this?