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  1. Changing sponge over?

    Beginner Freshwater Aquarium
    I was wondering how do i switch over to new sponge in my filter without cycling again? and when should i change my sponge over e.g every 6 weeks (its does have activated charcoal) I haven't done this before. I just realized i accidentally put salt water for my topic my tank is actually...
  2. Best Sponges for DIY Sponge Filter?

    DIY Aquarium
    Hey! I just mad a little sponge filter with airline tubing and an airstone running directly into a sponge. I've had it running for two day in my 2.25 gal and it doesn't seem to be attracting ANYTHING. =/ I'm getting a little frustrated. My current sponge is an aquaclear foam filter insert for...
  3. Fiter media

    Beginner Freshwater Aquarium
    Sorry if this question is silly, but I am new to this. I purchased a 2.5 gallon Aqueon mini bow about 6 weeks ago. It was a kit that comes with the tank, light hood, and a power filter. My cycle seems to be near complete. I have a male betta and a yellow mystery snail in the tank. The Aqueon...
  4. white fuzz on sponge in filter

    Beginner Freshwater Aquarium
    I was changing my filters when I noticed this white fuzz on the sponges. This is just algae or bacteria overgrowth right? so I just need to rinse the sponges in some tank water to clean them or do I need to add some chemicals.
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