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  1. Nano Reefs
    I've read in a few different places that the bio balls are not the best to have. I am currently using bio balls plus some tiny live rock, minus about 15 or 20 bio balls. I've got the 29g coralife biocube with about 30lbs of live rock. I just recently discovered the intank media basket. Anyone...
  2. General Reef Discussion
    What do bio balls do? I saw a thread about it and i started wondering what they were. Thank you for your time
  3. General Reef Discussion
    On my 100 gallon acrylic aquarium I'm planning on taking a 20 gallon tank and placing it under the tank to use as a sump. The reason I'm using the 20 gallon glass tank is due to the cost ($20 at Petco) and it fits under my tank. The stand has 2 doors with a piece of wood in between. I plan on...
  4. General classifieds
    used sump wet/dry 43in tall 36in long 14 1/2 wide also comes with a large container of bio-balls.
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