I saw platinum halfmoon bettas with blue eyes at one of my favorite LFS. I have to go back there this weekend for Shelby's mollies. She really really wants one. She'll be getting her 10g tank back from my brother in a month or two. I was thinking about putting the betta in a betta bowl until she gets her tank back. If I put crushed coral in the bowl, the PH will stay the same as the water I would be putting back in the bowl with daily 100% water changes. That would also prevent any ammonia buildup, especially since we use prime as our water conditioner. I verify temp with all water changes anyways, so that wouldn't be an issue either. Is there anything I'm overlooking to make sure he'll have a comfortable home until she gets her 10g back? That will be his final home. More than likely, we'll be upgrading to a critter keeper in the next few weeks, maybe less, depending on how long it takes for me to get it up and running. I have the filtration and the seeded media, it'll just be making the plan come together.