Old Scales
Aquarium Advice Addict
I found an article dealing with water Redox in relation to a healthy aquarium. It seems people with extremely soft water can lack sufficient magnesium and calcium plus other traces the even soft water tetras and aquatic plants need.
My water during good rainfall turnover in our supply lake can have a KH as low as 3 dKH. Indeed my last test showed GH of 4 and KH of 3.
What has been anyone's experience with these Wonder Shells I see advertised?
Are they hype or would they help add a little Ca & Mg without making the water TOO hard?? Your input will be greatly appreciated. Thanks, OS.
My water during good rainfall turnover in our supply lake can have a KH as low as 3 dKH. Indeed my last test showed GH of 4 and KH of 3.
What has been anyone's experience with these Wonder Shells I see advertised?
Are they hype or would they help add a little Ca & Mg without making the water TOO hard?? Your input will be greatly appreciated. Thanks, OS.