filter malfunction

  1. Jenste

    Sometimes I Feel Like I Can't Win

    Ok - background. 72 gallon bow. low tech planted (no C02/ferts/anything), predrilled with overflow/filter housing. Filtered by two Fluval 405s with outtakes housed inside the filterhousing to reduce flow for discus. One filter is 3+ years old and the other is under a year old. I had been...