Thanks for this, I read the post and checked seachems website, from what I can gather, replenish is for tanks without plants, equilibrium is for planted aquariums, I will phone them tomorrow just to make sure.In ppm, they do best at 200 ppm or over - or 11 dH.
Seachem make 2 products, Equilibrium and Replenish. Both increase GH but one is better for plants, the other for fish according to what Seachem told Byron. He explains it all in post #18 here
Water trouble!
Yeah @essjay said you use 100% osmosis water. Did you buy your own RO filter or do you buy it somewhere? Is it expensive for to do waterchanges? My water is also very hard so maybe diluting it with RO water could help lower it or using RO and adding aquasafe to remineralize it a bit maybe? I...www.fishforums.net
This is on the website
Q: Should I use Replenish™ in my live-planted aquarium for restoring mineral content and increasing GH?
A: We recommend using Replenish™ in a community tank without live plants, as it contains sodium and chloride, which can be harmful to plants. To restore or increase GH in a planted aquarium, use Equilibrium™