Hey all --
I want to understand the proper way to clean my AquaClear 100 HOB filter. For those that don't know this filter, it's got three layers to it. The big sponge-like section which is to catch the physical debris from the tank, then the chemical layer which can be charcoal or other stuff to help filter out nitrates and such, and finally the biological rocks/nuggets on the top.
First off, what are those white rocks on top called?
When I'm cleaning the filter, I'm pulling all of it out and washing the big sponge-like thing in the sink with plain water making sure I get out all the green and other debris by squeezing it over and over. Then I return it all back into the filter. I plan on changing the chemical layer every month. The biological filter will stay there forever.
When I'm cleaning the filter there gets a slight slime on the inside of the filter and the part that holds all three layers of the filter. Should I wash that stuff off or is that all the valuable biological filter that is building up? If you let that stuff go too long it will clog things up so I'm wondering what the right way to clean this thing is without hurting the biological filter. As long as I keep the top layer in there I should be ok?
Any tips here would be appreciated.
Thanks!
-Alli
I want to understand the proper way to clean my AquaClear 100 HOB filter. For those that don't know this filter, it's got three layers to it. The big sponge-like section which is to catch the physical debris from the tank, then the chemical layer which can be charcoal or other stuff to help filter out nitrates and such, and finally the biological rocks/nuggets on the top.
First off, what are those white rocks on top called?
When I'm cleaning the filter, I'm pulling all of it out and washing the big sponge-like thing in the sink with plain water making sure I get out all the green and other debris by squeezing it over and over. Then I return it all back into the filter. I plan on changing the chemical layer every month. The biological filter will stay there forever.
When I'm cleaning the filter there gets a slight slime on the inside of the filter and the part that holds all three layers of the filter. Should I wash that stuff off or is that all the valuable biological filter that is building up? If you let that stuff go too long it will clog things up so I'm wondering what the right way to clean this thing is without hurting the biological filter. As long as I keep the top layer in there I should be ok?
Any tips here would be appreciated.
Thanks!
-Alli