Which to Pick Seachem

  • We are currently upgrading MFK. thanks! -neo
There is no problems at all with the finer grain flourite, it actually is easier for the plants to grow in and root in. Just make sure you have a deep enough substrate.
 
I got 3 bags for a 60g... i think this should give me around 1.5inch of substrate
 
For plants, you want 4-6 inches of substrate. That is why your plants are not staying rooted.
 
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