My Fish Are Dying

[goldfishies]

Considering i have been changing the water i will probably buy a filter. That way i can use the water i already have.
Thanks for all the help.. Miss Wiggle and OldMan.. the fish say thanks to (i think)

 

[fluver]

How often is your water change and what about your oxygen supply

Lisa


http/www.fluver.com/

 

[TheguppyKing]

Hi.. I'm 13 years old and i sort of new to having a tank. I have never had any problems until now. If anyone can help me with this that would be great.I have had a fish tank for 3 years and i have had the same fish for 3 years. About 4 weeks ago all of the fish started acting funny 1 of the fish couldn't swim, it just laid at the bottom. This fish(OJ) is turning all black, used to be bright orange. OJ no longer swims and hasn't eaten in 3 weeks. the ends of its tail and all it fins are turning black. The other fish that have also been in the tank for 3 years are fine but they try to eat OJ. I don't want the fish to die please help Thanks

ohhh bad nice ...umm it could be the fish getting old you show check wat fish you have and how long they live?maybe​