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View Full Version : advice on nitrate filters


jaap
August 31st 03, 05:11 PM
hi,

The maintenance job I dislike the most is doing water changes.

Is it a good idea then to invest in a nitrate filter? Has this disadvantages
(for a regular aquarium filled with platys danios, angelfish, gouramis,...).

any other recommendations?

Are they costly? ....

thanx ,
teizman