Matman1110
Aquarium Advice Regular
- Joined
- Aug 21, 2011
- Messages
- 67
Hello,
I have a 47 gallon tall tank of African cichlids. And most of my fish are swimming at the very top of the tank very close to the surface. They also are staying kind of close together like in a group and not moving that much at the top. I have a yellow fish who normally spends 99% of his day in a cave at the bottom of the tank but now hes at the top so i know theres something wrong. Ive had the tank for a long time, almost 2 years, so i dont think its a cycling issue. When i first saw the fish doing this i noticed the tank was quite dirty and did a 50% water change and cleaned out the filter. That still hasnt helped.
Please let me know what is going on and how i can fix it. Thanks.
I have a 47 gallon tall tank of African cichlids. And most of my fish are swimming at the very top of the tank very close to the surface. They also are staying kind of close together like in a group and not moving that much at the top. I have a yellow fish who normally spends 99% of his day in a cave at the bottom of the tank but now hes at the top so i know theres something wrong. Ive had the tank for a long time, almost 2 years, so i dont think its a cycling issue. When i first saw the fish doing this i noticed the tank was quite dirty and did a 50% water change and cleaned out the filter. That still hasnt helped.
Please let me know what is going on and how i can fix it. Thanks.