Refugium question

carym

New Member
I have a 125 gallon tank with a Refugium, I used a 40 gallon for the ref. The water line started about 3/4 full but I have since lowered it some to try and get more flow. I also increased the sand bed from about 1.5 inches to 5-6 inches. I am having a problem with nitrates at the moment and thought the DSB would help.
 

team2jndd

Active Member
Deeper sand bed would only increase intrates I think. The bacteria in the sandbed breaks down ammonia and nitrites which leaves you with nitrates. Same with live rock. I could be wrong though.
 

team2jndd

Active Member
Those are no good for a tank that size. At 4 and a half inches wide you have practically no room for growth of the chaeto. You are better off with an external system under your tank.
 

bhfccsr198

Member
i have a question on refug i have a 125 and i also have a wet dry that is able to handle a 300 gallon fish only tank already working now if i added a 40 gallon fug what good would that do for my tank im not haveing problems with levels at all
i need pro and cons thanks in advance
 

lion_crazz

Active Member
Originally Posted by bhfccsr198
i have a question on refug i have a 125 and i also have a wet dry that is able to handle a 300 gallon fish only tank already working now if i added a 40 gallon fug what good would that do for my tank im not haveing problems with levels at all
i need pro and cons thanks in advance
There are no cons to a refugium.
A refugium can:
-remove nitrates/phosphates/silicates
-offer a safe place for pods to reproduce
-be a predator-free enviroment for slow-eating and slow-moving fish and inverts
 

emperor11

Active Member
Originally Posted by lion_crazz
There are no cons to a refugium.
A refugium can:
-remove nitrates/phosphates/silicates
-offer a safe place for pods to reproduce
-be a predator-free enviroment for slow-eating and slow-moving fish and inverts
There are no cons as to what it does to your tank. However, do you have room for a sump/refugium in your stand, or wherever you chooes to put it? Can you afford it? Is your tank drilled, and if not, do you want to deal with the hassle and expense of an external overflow? Keep in mind I'm just playing devil's advocate, but there's some food for thought for ya.
 
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