Hi Everyone! It's been quite awhile since I've browsed this site. I hope everyone is happy and healthy. 
BETA EATING HABITS AND PERSONALITY CHANGE
One of my betas is acting... different. I have two, divided in a 10g. It's filtered and properly heated and treated, yet he's been acting a little funny lately. Not really sickly, besides the fact that he isn't eating like he used to. He looks the same, but he's lost some personality or something.
I don't know if I should quarantine him. He has no visible illness. I don't want him to take him out of the space he has now, but I don't want my other fish to get whatever he has, if he has it.
My major worry is his appetite. He used to go for his food with speed and determination, but now he just stares at it, and MAYBE he'll try for it, but if he misses he swims away.
He also doesn't show the enthusiasm he used to when I came near to the tank.
About two weeks ago, I switched which sides of the tank they would be on, and that's when I began noticing that he wasn't eating. I left him in the new side for about a week and a half, but thought maybe he preferred the current of the filter and returned him to his original side, but he continued this attitude, lol.
So I JUST threw a freeze dried bloodworm in there for him and he swam away from it and now he's hanging out in the corner.
It was my other fish that had all the problems before, when I bought him looking sick from the store. This one I bought healthy, and has always been healthy, so I don't know what's wrong.
Should I just not put any food in his side for a few days until he gets hungry enough? He's not eating them at all because I find the worms there still the next day.
Things I have tried:
1: 50% Water change.
2: Experimented with lighting changes.
3: Experimented with filter changes.
4: Switched foods between blood worms and flakes. (I can't find anywhere that I can buy live food.)
SHREDDED FINS
ALSO (Yes, I know I am writing a lot, sorry >.< );
His fins used to be really healthy, but now they are shredded. He's never had fin rot, I don't use a net to transfer my fish, he's never been sick, and the plants in his tank are quite smooth. I removed some, just in case, but I was wondering if this is normal? I notice a lot of people's betas have shredded fins. Is it normal for their fins to become shredded looking after time? I can't see any other reason.
I may just be completely over reacting. I had so much trouble with getting my first beta healthy, I may just be supersensitive to any changes. I do wish he would just eat like he used to. lol
Any other suggestions to what I can do? Basically, I am now at the "wait and see stage."
DISCUS QUESTION:
A friend of mine is giving me another tank. She hasn't told me what size it is, but I expect it is a 10 or 20g. Is it large enough for 3 discus? What are their limitations?
Thank you so much for reading.
BETA EATING HABITS AND PERSONALITY CHANGE
One of my betas is acting... different. I have two, divided in a 10g. It's filtered and properly heated and treated, yet he's been acting a little funny lately. Not really sickly, besides the fact that he isn't eating like he used to. He looks the same, but he's lost some personality or something.
I don't know if I should quarantine him. He has no visible illness. I don't want him to take him out of the space he has now, but I don't want my other fish to get whatever he has, if he has it.
My major worry is his appetite. He used to go for his food with speed and determination, but now he just stares at it, and MAYBE he'll try for it, but if he misses he swims away.
He also doesn't show the enthusiasm he used to when I came near to the tank.
About two weeks ago, I switched which sides of the tank they would be on, and that's when I began noticing that he wasn't eating. I left him in the new side for about a week and a half, but thought maybe he preferred the current of the filter and returned him to his original side, but he continued this attitude, lol.
So I JUST threw a freeze dried bloodworm in there for him and he swam away from it and now he's hanging out in the corner.
It was my other fish that had all the problems before, when I bought him looking sick from the store. This one I bought healthy, and has always been healthy, so I don't know what's wrong.
Should I just not put any food in his side for a few days until he gets hungry enough? He's not eating them at all because I find the worms there still the next day.
Things I have tried:
1: 50% Water change.
2: Experimented with lighting changes.
3: Experimented with filter changes.
4: Switched foods between blood worms and flakes. (I can't find anywhere that I can buy live food.)
SHREDDED FINS
ALSO (Yes, I know I am writing a lot, sorry >.< );
His fins used to be really healthy, but now they are shredded. He's never had fin rot, I don't use a net to transfer my fish, he's never been sick, and the plants in his tank are quite smooth. I removed some, just in case, but I was wondering if this is normal? I notice a lot of people's betas have shredded fins. Is it normal for their fins to become shredded looking after time? I can't see any other reason.
I may just be completely over reacting. I had so much trouble with getting my first beta healthy, I may just be supersensitive to any changes. I do wish he would just eat like he used to. lol
Any other suggestions to what I can do? Basically, I am now at the "wait and see stage."
DISCUS QUESTION:
A friend of mine is giving me another tank. She hasn't told me what size it is, but I expect it is a 10 or 20g. Is it large enough for 3 discus? What are their limitations?
Thank you so much for reading.