water change on a blackish tank

mark.

Feeder Fish
MFK Member
Jan 17, 2006
58
0
6
n/a
just wondering how much water you guys change on your blackish tanks?
same as fw or less/more? thx
 

Jason_S

Polypterus
MFK Member
Oct 5, 2005
3,692
215
96
Indianapolis, IN USA
when I had brackish tanks I always did 50% water changes. I was keeping puffers though which are very messy fish and require larger water changes than most other fish. at the lfs I briefly worked at they changed around 1/3 of the water each week in all fresh and brackish water tanks. :)
 

yourmylunch

Feeder Fish
MFK Member
Aug 26, 2005
351
2
0
FL
one time when this phrase is always good

"more is better!"
 
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