Aquatic Plant Forum banner
1 - 1 of 1 Posts

·
Premium Member
Joined
·
2,035 Posts
Nice to have some Mg in water supply, but it is MgCO3. The PPS-Pro uses MgSO4. It is easy to use, cheap and plants like it more. If you want you can get it from any local Drug Store as Epsom Salt, $1/lb.
 
1 - 1 of 1 Posts
Top