also, depending on that model, once again ive never seen or used one, you may be able to go the cheap route with filter cartridges... If yours takes the same as mine, you can get cartridges from walmart that fit the aqua-tech 30-60 and theyre like $10 for 6 of them. Thats what i always use in mine because the ones "designed" for mine with the marineland name on them are twice as expensive...
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