best large tank filter

could a mod please move this to freashwater products & diy. no i am not gonna use a skimmer
yes i am gonna be using sand
my tank will consiste of the following
235 gallon ray tank
2 hystirx rays
1 fire eel
hopefully and eventaully i tire track eel
6 clown loaches
6 albino cherry barbs
hopefully a black ghost knife
and probally more but this are most of the for sure fish
 
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i have a amiracle 400 on my 175,with a aqua c urchin pro and it works great.everybody says to change the boi balls with live rock.i might do it some day.my system is fo.
 
LittlePuff said:
Crown Royal's idea will work best to keep the nitrates down. I totally agree with him.
Not gonna work with FW kim, plus cant really do rock in the main tank with a SW ray as they need the sand space
 
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