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upster

40 Breeder - Upster's first reef tank!

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Here is my first saltwater tank which was set up in April of 2009. I have always liked the footprint of the 40 gallon breeder because I think it makes the tank seem larger than it actually is. The tank was drilled and fitted with a DIY overflow box made out of black acrylic along with a durso standpipe. I picked up some established LR from local reefers. I have gone through most of the usual newbie reef headaches: cyano, temp crashes, ect. But even though it looks a bit rough I am proud that I have tried to do as much DIY and frugal reefing where possible.

Any comments are greatly appreciated. I found this site after trying to find out when the next reefcast podcast was going to come out. I think it will offer a great source of info outside of the forums. I hope to continue with updates. Please stay tuned. A new stand is in the works as we speak.

The sump is a 20 gallon high fitted with glass baffles creating sections for a skimmer, refugium, and return. I fitted a Mag 5 pump as a return pump to try and balance out the flow through the refugium. I have found this to be successful but I plan on splitting the overflow using ball valves when I upgrade to a larger pump.

I outfitted the tank originally with cheap used equipment from local reefers including a Coralife super skimmer, a Hagen 2x24" T5, and Coralife 96w fixture. As I became more confident I have been slowly building the system. Researching and finding the right new and used parts.

Here is the tank shortly after it was set up. The tank has since received a lot of upgrades.



Current specs:

40g breeder (36" x 18" x 15")
20g sump (24" x 12.5" x 17") w/ chaeto in fuge

-250w Lumenmax 3 pendant
-DE 14K Phoenix bulb
-Sun Supply Galaxy HQI ballast
-Euro-Reef RS-80
-Reefkeeper Lite by Digital Aquatics (Temp, PH)
-Mag 5 return
-2 x Koralia 3 powerheads
-250w stealth heater
-Phosban 150 w/ GFO
-DIY ATO using aqualifter
-Kalkwasser reactor in line with ATO





The pendant is set quite high actually. The bulb is about about 12" off the surface. I've been meaning to bring it down to about 10". I set it that high originally because I was concerned about shocking my corals and the spread as you said. I have also noticed a cooling issue but I have taken care of that with a fan controlled by a timer.

There is a definite difference in par from the outer edges to the center but the visual difference is negligible. To be honest I kind of like the different intensities. I am still really new to this and it gives me lots of options for coral placement and helps me learn what they like. But who knows if it's the light or me that makes for an unhappy coral!

Inhabitants:

1x Tiger pistol shrimp w. Wheeler's goby
2x Ocellaris clowns
1x 6 line wrasse
1x Coral beauty angelfish
1x Cleaner shrimp

After 4 months I began keeping sps frags and have only lost a couple. I purchased most of them for $10/ea from a couple LFS. Just whichever ones look healthy. To see if I could create a health enough environment and bring back the brown frags before throwing in my wallet.

Corals of note include:

Various SPS frags (acropora sp., montipora sp.)
Maxima clam (Tridacna sp.)
Open brain (Trachyphylliidae sp)
Green Torch (euphyllia sp.)
Green candy cane (caulastrea sp.)
Green star polyps (cavularia sp.)
Various zoanthids

Things are definitely beginning to turn around. Colours and polyp extension are improving. I think the temperature stability from using the controller for the heater is one of the biggest reasons. I am really starting to see some growth and with time I am hopeful the sps colonies will take off.



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Updated 02-17-2010 at 03:11 AM by melev

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Comments

  1. melev's Avatar
    I wouldn't lower the light over your tank. Some of your corals are a bit pale to me, like the Trachyphyllia geoffroyi or the pink pocillopora, or that candy cane. They seem a tad on the light side to me, comparing them to other pictures you posted.

    If you get a PAR meter, you'll have a valid reason to move the light up or down.
  2. upster's Avatar
    They are quite pale I agree. Those pics are from a few months ago. I found with the Trach weekly feedings of mysis have brought more of the reds out and it is looking healthier. I will work with my camera and try to get some updated pics.

    Do you think raising the light would help? Could it be that my nutrients are too low?I have been trying to feed the fish sparingly because I am trying to stop Gelidium algea from growing.

    My current params are:

    calc 440
    alk 8
    ph 7.9 - 8.1
    temp 79.2ish
    nitrate 0

    I havn't tested for mag. Calc and Alk have been stable and I don't truly understand how magnesium effects on coral.
  3. melev's Avatar
    Magnesium is a key ingredient to maintaining proper ionic balance in your tank. Magnesium should be 3x the calcium level in your tank, generally. With your current measurement, Mg should be 1320ppm. Magnesium helps Montipora species look better in my tank, and when it drops off, they look pale.

    I've not had to deal with that particular algae, but if you keep Nitrate and Phosphate levels down, most algaes won't last too long. Having snails, crabs and hermits can help pick off what is left, as well as grazing fish.

    I can't tell you about your light's intensity with a measurement, but I can say that 12" from the bulb to the water is usually a good height. Reflector types have to be considered as well. With mine, I have the bulbs 18" off the water. Lumenbright reflectors are unique in that way though.
  4. Trido's Avatar
    I agree with Mark about your lighting height. Ive always ran my MH at 10" off the water on both tanks 24" and 30" deep.

    Thats quite a bit of equipment upgrading in the last year. You have a pretty darned good set up now.
  5. upster's Avatar
    Right on, thanks for the comments guys. I guess I'll be purchasing a mag kit this weekend!