Do i need a canester filter

[FrAnK3333]

I ahve a 20 long gallon and im wondering should I get a canester filter. Im also getting real plants this weekend..

 

[Pescado Guy]

If you're getting live plants a canister filter would be ideal. I would go for it!

Kevin

 

[FrAnK3333]

thx Ill look up some and look at prices

 

[maestro]

No you dont need one at all, you could get a hang on back filter or an internal filter although externals are my personal preference

 

[Tolak]

Depends on what you plan on stocking it with. They provide great biological filtration, while hob filters do a better job at mechanical filtration. One major advantage to canisters is the flexability of media choices. You are kind of limited with a hob. Canisters also can go longer between cleanings, due to the larger volume of media.

My 20 long has a little Eheim ecco canister, along with a homemade power filter. I use it as a holding/quar tank for newcomers. At times it is insanely overstocked, with no ammo or nitrite spike. I believe the media capacity of the canister keeps it under control.

Tolak

 

[FrAnK3333]

I plan to buy one thx for the infomation