Great looking tanks, I need to work on plant diversity.....
Yeah, I used larger size gravel. I'm just a planted tank newb on the attack.
I've been enjoying it though. It's great to have there to look at and it works well for taking the mind off work for a moment.
I was thinking of redoing it with new substrate. Do you think I would risk a cycle crash? It's been established for about 3 months.