Substrates These Days

[piste]

Curious what folks are finding commercially available for good substrates for a neocaridina tanks.  I need to set up a new tank...and in the past had used SL-Aqua....but am struggling with keeping up the pH to where I want it.  I know ADA was a popular one...but I can't find many sources of that....or other substrates to consider.  Maybe this is yet another in the many supply chain challenges as Covid fallout.  Again, I want something for neocaridina tanks...buffering around ph7.0 give or take would be great.  Ability for planted tank preferred.  I did notice Caribsea has some products.  Anything you could recommend that you have had good experience with?

[Crabby]

I love the pisces & Oliver Knott line of substrates. There's something for everyone, they look and work great, and they're reasonably priced.