weird water smell?

[tmz]

Update #2:

something like a 30% water change to keep down the smell.
Bagel is no longer lethargic at all.


should i do partial water changes every day?

[JMeenen]

Maybe every third day would be good with a 2.5 Gallon tank...thats what I do and I have good results

[tmz]

alright. thanks =)