overflow box

  1. Jake101

    Opinions for a overflow setup

    Hi, I just got a good offer to buy a bit used 100L tank with a sump. However, I have no experience with overflows, so I would like to hear opinions from more experiences people concerning the setup. As seen in the picture, there is a smallish overflow box inside made of glass, with a plastic...
  2. Zak Rafik

    Planted tank sump design - need your feedback. :-)

    Hi everyone, I'm in the midst of setting up a new tank 120 US gal / 455 litres and would like to use a sump for the filtration system.:) I have googled for ideas for fresh water sumps setups and most of the results are for marine tank and even then all most freshwater sump photos are not...