First time DWC. How do you start adding nutes and how much?

avillax

Well-Known Member
Hard water... is water that contains an appreciable quantity of dissolved minerals (like calcium and magnesium). Soft water... is treated water in which the only ion is sodium.
Use RO water bro.... No hard water. My 2 cents screw hard water and buy a cal mag supplement
Which one would you recommend? Why not hard water? Man, this is why I ditched my 25 gal planted aquarium. Too much work. In planted tanks hardwater is bad too because of algae issues but the light is hitting the water.
 
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