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  1. co2 for plants

    Beginner Planted Aquarium
    So, I was reading an old thread about making your own co2 diffuser. It said to just stuff some cotton or a chopstick in the end of an airpump to creatte the tiny bubbles. But then, they were talking about how to make the co2 mixture (using sugar or something). So what I don't get is why do you...
  2. Cichlids surfacing

    Hi all, This is my first post and also my first tank. We admittedly ventured in cichlids somewhat misguided. wanting lots of colour and some variation in size we started with tetras and were sold 7 cichlids. The lucky tetras that werent eaten were rescued and replaced by more cichlids :) Have...
  3. Aquariun Air Question..

    Beginner Freshwater Aquarium
    I have about 30 tropical fish in my tank, 15 of the are guppies, about 10 guppies are staying at the top of the tank like there breathing the air, when the lights are off and its 12am, iv noticed it a few times now but have much durning the day, is this how they sleep or do i not have enough air...