best combo for filtration

[Rosemead626]

hey guys what in your opinion is the best combos.
I have a: 125 gallon. 55 gallon, and a 40 gallon breeder
The filters I have are: 1 sponge filter, 1 fluval 406, 1 Rena XP3, 1 marineland hob 55, 1 AC 110, and a smaller hob filter.What would be the best combo for the tanks?thanks
For the 125, I have 3 FH's around 5/6"
55:2 FH 3/4" for growouts
40: Breeding pair of Fh's
Thanks

 

[joe jaskot]

125 - Fluval 406. AC110, marineland hob 55
55 - Rena XP3
40 - Sponge filter, smaller hob

 

[lp85253]

125 - Fluval 406. AC110, marineland hob 55
55 - Rena XP3
40 - Sponge filter, smaller hob

there are other options ,also ... BUT this should work fine