Water change

[Cb24]

What percentage do you normally do for a 55g?

 

[Convict2161]

What percentage do you normally do for a 55g?

20-25% is the norm I think. Some do 50%.

Example. In my 75 gallon I do 25% weekly's. once a month I'll do a 50% or bigger. I have a heavily stocked tank.

I'd say whatever your tank calls for. If its a heavy bio load do more. Light bio load maybe less

Testing your water parameters will tell you what needs to be done. You may do 25% weekly's and find its not enough.

 

[54seaweed]

I do 10 gal per week in each of my tanks

but Dino hit the nail on the head if you want the science aspect

 

[Convict2161]

I do 10 gal per week in each of my tanks

but Dino hit the nail on the head if you want the science aspect

Haha thanks lol. I got a little nerd in me