Removing bio-media from filter?

pelena

Member
What are your thoughts on removing the bio-media from a hang on tank filter from a 55gal with LR?
 

pelena

Member
So, there is a filter cartridge with carbon in it. This is the one you keep in and clean right? (mechanical in the sence that it removes debis)
And Remove the sponge like filter said to house benifical bacteria?
What is the actual purpose of removing it?
 
T

tuningvis

Guest
i removed my sponge (nitrate factory) and only use carbon once a month over night
this is in my 10 though so it might be diff. depending on your other types of filtration you have and the amount of LR
 

lizzard

Member
You do not need to remove your filter media, sponges or any thing else your using. You need to clean them from time to time. Rinse out your sponge in the water that you remove when you do water changes then place it back into your filter. It should be replaced with a new one about once a month. Your carbon needs replacing about every 2 weeks. There is no reason you should stop using them, just maintain them.
 

pelena

Member
thats what I thought, but others say remove it. Even the directions on the filter said never clean or remove the (sponge) media. I guess they didn't consider people usinog LR and LS.
 

trainfever

Active Member
Pelena, just so you don't misunderstand me. I am not talking about the sponges or the fliter cartridges. Even though they are somewhat bio-media, they are still considered mechancial filters. Those I would keep and clean just as suggested. What I am referring to is, some people put addition bio-media into their filters, things such as bio-balls and ceramic rings. Those are the things I would remove. They do no mechanical filtering, only biological. That is why I would remove them. Hope I explained myself better.
 

ophiura

Active Member
This is my take on it:
Filter pads - don't even need to be run all the time. Primarily mechanical and chemical filtration, many people use it only temporarily and choose not to run carbon 24/7. Hang on filters are commonly used for circulation only. You can rinse a filter, IMO, with regular water...it contributes very little to biological filtration but can trap detritus. So I would rinse it frequently even in tap water...rinsing is more important, IMO, than keeping an biological capacity in the filter pad.
Biowheels/sponge - toss up. IMO, in a tank with LR and LS it is not your primary biological filter. It doesn't hurt usually. Enough with the nitrate factory!!!!! If it is gunked up, rinse with tank water...and address your feeding. In many cases, it can be removed entirely.
 

mudplayerx

Active Member
Personally, I do not have any sponges or filter cartridges, etc. I most definately do not have a wet/dry filter.
I use live rock, protein skimming and two 330gph hob filters with filled with live sand (in a nylon stocking).
The only mechanical filtration I use is the sponge over the intake for the protein skimmer, and I have no choice on that.
Mechanical filtration quickly becomes biological filtration if not cleaned at least daily.
Utilizing the high water flow (25x), the protein skimmer, and an abundance of live rock, my water parameters are always immaculate (listed below). You can see that the Berlin Reef system works quite well.
Temp: 80-84 (never fluctuates more than 2 in a day)
PH: 8.0
Specific Gravity: 1.024
Ammonia: 0.0
Nitrite: 0.0
Nitrate: 0.0
Phosphate: 0.0
Calcium: 640 (Its high I know, I've stopped the kalkwasser for now)
ps- bioballs are the
(my opinion)
 
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