I will be setting a new 75G brackish tank that I'll fishless cycle. It will have AC 500 & Penguin 400 filters, a Nutrafin CO2 system, and a combo of southdown play sand (when I found some) and regular tank gravel. I plan on keeping Scats, Archers, and BB Gobies. I need some suggestions or ideas about which plants are best. I know that the Scats are rough on plants, but my LFS says there are some plants they won't eat, is that true?