what filter for a 75 gal?

well ya, but my plants seem to grow rapidly.
 
there is also the money issue. i am not permitted to spend more than $200 for all this. (even that is cutting it close) is it possible that i start it up with an HOB or Canister and then add the other one later?
 
no. it does not include the tank. my meme (grandma) is getting me the tank for the holidays.
 
k. ^_^ but i do not have a credit card. so i can't buy anything online. =/
 
so am i able to buy a canister filter from petco/petsmart at all? or does anyone know when there is going to be any fish actions taking place in san diego county?
 
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