Schematic for 120 gallon aquarium

For a 4 foot wide tank, you only need a 2x4 top frame, not 2x6. My LFS has multiple 4 ft x 4ft tanks that just have a 2x4 top frame with 4 x 4 posts at the corners that go down to the concrete with 3/4 plywood on top. They have had these tanks up for 10+ years, no issues, no bowing / sagging.
 
You can always go watch king of DIY on YouTube. That’s how I started my build.
 

TOP 10 Trending Threads

WHICH SUPPOSEDLY EASY CORAL HAS GIVEN YOU THE MOST TROUBLE?

  • Zoanthids or palythoas

    Votes: 15 23.1%
  • Mushrooms or Ricordea

    Votes: 12 18.5%
  • Green star polyps

    Votes: 8 12.3%
  • Xenia

    Votes: 8 12.3%
  • Leather corals

    Votes: 8 12.3%
  • Duncan or candy cane corals

    Votes: 14 21.5%
  • Birdsnest or Montipora digitata

    Votes: 16 24.6%
  • None—mine have lived up to the reputation

    Votes: 4 6.2%
  • Other (tell us which one)

    Votes: 3 4.6%
Back
Top
Home
Post thread…
Market
What's new