40 breeder/ finnex FR planted plus

  1. A

    Aquariadude10 Initiate Member

    I have A planted forty breeder with 2 male mollies 6 harleys four corydoras four snails I add half recommended c02 dose daily / root tabs as needed. My question is what is causing soft brown algae, diatoms, and hair algae? Is there anything I can do to help? Thanks for your time
  2. el337

    el337 Fishlore Legend Member

    How long are your lights on? Are you dosing liquid ferts? What kind of plants do you have?