I've decided to pull my gravel out, and replace it with sandbasting
grit, after finding out my gravel is causing my pH to raise to 7.6.
Any suggestions on a laterite I should us. I could spend lots of
money on dupla, but with having a 135 gallon tank this would cost
I've heard of using "red art clay", vermiliate (sp?), peat?, and a
half dozen other combinations. What do you use, has it worked for
you, and what would you recommend. I am willing to spend the money
for dupla's laterite if it is far superior to any other option.
Let me know. Thanks in advance- Matt