Firstly, the bettas tank has him and 1 2 inch USD catfish. I know my water changes are overkill, but that's the way I like it. My betta is old so I try to keep his water as clean as I can. And one silver dollar at roughly 4 inches. Again, I know my changes aren't really "necessary", but that's the way I like to do it. I figure that the best way to ensure a fish is healthy before admission to the main tank is to keep their water as clean as I can, that way I'm virtually eliminating the possibility that any illness was contracted due to poor conditions in my qt tank.that seems like a massive water changing schedule...how much bioload is in the betta tank?
If its a single silver dollar in the quarantine tank, I can't imagine why daily changes would really be needed; even once a week with fresh water would have a negligible amount of nitrates in that body of water from one fish; unless its part of the medication routine?
Also, thanks for the help everyone, I'll be ringing the lfs on this side of the river tomorrow to find out how they're doing their changes, also we've done up a feeding schedule as follows: day 1 - two feedings (1. frozen brine shrimp 2. NLS pellets). Day 2 - fast. Day 3 - one feeding (NLS pellets). Day 4 - fast - repeat. How does that sound? Too much? Not enough?
Bruce (betta) will continue on his usual diet of whatever he'll take, whenever he'll take it. This usually equates to 5-6 NLS pellets daily, whatever he doesn't eat Felix can scrounge, but I won't be going out of my way to target feed him while this is happening.