Hey, not a bad start! Everything looks healthy.
A few suggestions. Right side looks good, left side looks too "organized". Scatter those stones a bit more. Maybe some random mismatched stacking?
I would bring the sagitarria in the mid back to the front left and leave a void in the middle (or even in the area within the stones). Perhaps push the closest Crypt further to the back toward the void.
Stem plants in the back left. Grouping stems is always better. As you trim, you can replant the tops and spread out the "bush".
Just some suggestions, but this looks like a nice fun tank. Keep up the good work and enjoy it!
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