01-22-2014, 12:53 PM
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Originally Posted by Austin
I'm considering upgrading my 50 gallon aquarium to a 75 gallon aquarium. Currently I have black eco complete substrate. I was doing some tests on my water and I noticed that the dGH was 15 in my aquarium while it was 12 from the tap, and I had just done a water change a few days ago. Anyways, I feel like the eco complete could be raising my hardness? So I'm considering using something else when I upgrade. What do you all use as black substrates? I want to keep plants as well. Thanks :)
for a black supstrate some recommend john deere landscaping turfface or something like that.
For a red substrate I use pro choice pc select.