As for the fire eel, it's 14" and spends most of it's time in the Emperor 400, lol. It usually comes out at about 8pm and through most of the night. As for the loaches, I've got yoyo's, striped loaches, and skunk loaches. The skunks are very fast, and aggressive. The yoyo's are very playful as well, as well as the Striped Loaches. I almost forgot, I also have a rainbow shark and an albino rainbow shark. Any thoughts on them as well?
As for my water, the ph is about 7.2-7.4. Was thinking of getting some limestone to put in to bump up the ph as well. Or maybe just crushed coral in my filters. I have plenty of crushed coral.