DIY frag tank

Discussion in 'DIY' started by ashburn2k, May 15, 2017.

  1. ashburn2k

    ashburn2k Supporting Member

    As frags are taking over my main tank I want to move those out of my tank by setting up a frag tank next to it, and I saw this on amazon

    http://a.co/cNiIFHB

    is it good idea to use the plastic bin or just build a small shallow glass tank ?
     
  2. roostertech

    roostertech reef noob

    you are going to plumb it into your main tank as well right?

    You can just get a good ol 20g long and drill the overflow lower for "shallow" tank.

    Don't use plastic tub, you want to be able to observe the condition of the coral easily. Tidal Gardens is moving away from 300g Rubbermaid to all glass tank for this.
     
  3. ashburn2k

    ashburn2k Supporting Member

    ok will stick to glass then, the frag tank will have it's own 20g sump
     
  4. roostertech

    roostertech reef noob

    Why not connect it to your DT for better stability? Maintaining parameter for 2 tanks is no fun.
     
    Coral reefer likes this.
  5. ashburn2k

    ashburn2k Supporting Member

    good point. guess I will need to re-work the fish tank area and see if that's even possible
     
  6. Calde0920

    Calde0920 Guest

    My plan is to plumb a 7gallon frag to my system

    Sent from my SAMSUNG-SM-G935A using Tapatalk
     
  7. ashburn2k

    ashburn2k Supporting Member

    What tank do you have in mind?


    Sent from my iPhone using Tapatalk
     
  8. Vincerama2

    Vincerama2 Evil Overlord

    My frag tank and QT are one and the same! Basically I'm sneaking an extra tank by my wife by using it as QT while the main tank solves it's nitrate issues.

    V
     
    Wlachnit and ashburn2k like this.
  9. ashburn2k

    ashburn2k Supporting Member

    Same excuse I'm using.


    Sent from my iPhone using Tapatalk
     
  10. Mr. Ugly

    Mr. Ugly Past President

    I've used similar plastic containers for frags.

    Just threw on a HOB filter with a heater and media in the compartment and propped a light across the top of the tub.

    Didn't need much light for such a shallow setup, and top down view of the corals was ok for me.

    You can just do water changes from the frag tank back to your main system. Frag tank is fairly clean, and main system can handle water processing.

    A setup like that was good even for me to have a pair of frogfishes spawn several times.
     
  11. Mr. Ugly

    Mr. Ugly Past President

    I've used a 7 gallon minibow for a combination frag and frogfish tank. Just changed water between the MB and main system.
     
  12. Calde0920

    Calde0920 Guest

    I made my own out of acrylic 16x16x7

    Sent from my SAMSUNG-SM-G935A using Tapatalk
     
  13. Mr. Ugly

    Mr. Ugly Past President

    Could cut down an old acrylic tank.
     
  14. Flagg37

    Flagg37 Officer at large

    I had never really thought of doing a frag tank since I didn't want to maintain 2 tanks but I've got quite a bit of room in my fuge. I might just add a light and put a frag rack in there.
     
  15. Wlachnit

    Wlachnit Supporting Member

    That is what I do as well. Coral QT and frag tank.
     
  16. sfsuphysics

    sfsuphysics Supporting Member

    Frag tanks are nice if you really want to grow out coral for distribution either planned or unplanned down the road. While those plastic bins certainly might work, I would advise against any long term usage of them as they're really not designed to hold water to the brim full time. They will bow out and that might cause them to crack in the corners.

    My advice is wait until Petco has one of it's $1/gallon sales, you can get 10g glass tanks, 20g breeders (shorter and longer), even tanks up to 55g (I think). Looks nicer, you know it's designed to hold water, and you usually can drill the sides of them (bottom not so much usually)
     
    Coral reefer and ashburn2k like this.
  17. Mr. Ugly

    Mr. Ugly Past President

    40 breeder makes a nice frag tank.

    I drilled the back for 2 drains and siliconed in a strip of glass at an angle the full length across the back for an overflow.

    Used a plex box on the outside with a durso.
     
  18. sfsuphysics

    sfsuphysics Supporting Member

    hell a 40 breeder makes a nice display tank! Got the right proportions that makes it feel big without being too short. Man part of me wishes I was my younger unmarried self who had multiple tanks around the house :D

    Norm, did you bevel the edge of the glass you used for an overflow? Or did you leave it squared off?
     
  19. Mr. Ugly

    Mr. Ugly Past President

    I just took off the sharp edges with some wet carbide paper on a wood block.
     
  20. xcaret

    xcaret Supporting Member

    I think you had posted images of the tank years ago on the old, older BAR site?
    Cool coast to coast DIY, right?
     

Share This Page