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saltwater tank

  1. Hardware and Dry Goods
    Blue Line Velocity T4 external return pump asking $140 OBO Bubble Magnus NAC 7 onky used 4 months asking $250 Optima vision 5 stage ro/di unit mint condition with pressure gauge and in-line TDS meter asking $180 OBO Sybon portable rafractometer $30 OBO Test Kit $15 Aqua Ultraviolet UV...
  2. Saltwater Livestock
    I have a 46g setup, it's been running for over 1.5 years and I have to sell it. Included in setup: Livestock: Hermit crabs, assorted snails, various corals, live rock and sand bed 2 clowns, goby and his pistol shrimp, and one other fishie I can't recall his species. I am currently...
  3. Equipment
    Hi all - just wondering... would there be a concern with rust within the internal components of a Eheim Classic canister filter if it was used in a saltwater tank?
  4. Equipment
    Which is better for a saltwater display: a long tank or a cube tank? Pro long / con cube: - more space for fish to swim - more space between corals Pro cube / con long: - more height, less algae - more width, possibility to make nice caves, terraces, etc What else? What do you think?