adequate filtration?

[pattycr125]

hi i just got a new 90 gallon tank with 3 ac 70's. they all have the foam,carbon, and a big bag of matrix in them. acording to the box that is enought for up to 210 gallons, however aqadvisor says each one is good for 46 gallons, so that is 138g. tohether they cycle 900g per hour. it is going to house a pleco ,RD,GT, and JD cichlid. should i add one more filter or would there be no point?

 

[mubu]

No point You only have 4 fishies

 

[pattycr125]

indeed but 4 rather large fishies

 

[fishloaf666]

sounds perfect, i usually go by the 10x tank turnover per hour. you seem to hit that perfectly lol

 

[Bderick67]

Do the AC70s actually fit over the rim of the 90g? An Ac70 won't fit over the rim of either my 75g or my 85g.

 

[turtlesrock]

thats enough to filter a 90!!! i have 900gph on my 100 and its sufficient!