best canister for Coralife 18w TT?

[selki]

I was wondering if i should order extra parts...in case it breaks in the future or will they always have impellers n whatnot available?

 

[tcarswell]

I was wondering if i should order extra parts...in case it breaks in the future or will they always have impellers n whatnot available?

These are solid filters. Do what you like but if I were to order any extra part(which I have ) is the double tap connector. Had one crap out on me.

 

[Bderick67]

I was wondering if i should order extra parts...in case it breaks in the future or will they always have impellers n whatnot available?

There is always that possiblity, doesn't matter what filter brand you go with. Things malfunction or get broken. I would just buy an additional 2217 if you can afford it.

This is the main reason I only run one type canister filter(rena xp3) I currently have 6 running and an additional one for parts.