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My Fraggin' Tank


Dryland

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So after keeping nano tanks for a couple of years (and having successfully crammed too many corals into my little cadlights tank) it was time to upgrade. I had seen the video made by BRS about using a hydroponics tray as a frag tank and for some reason the desire hit me to do the same. My other hobby is organic gardening, so I think the urge to propagate and cultivate is one of the main reasons I enjoy reefing. I think display aquariums can be amazing, and I plan to keep one again, but for the time being I am content with just growing and fragging the coral.

 

21468643608_7563158b20_b.jpgIMG_0264 by dryland970, on Flickr

 

21035402153_b87dc920c1_b.jpgIMG_0271 by

dryland970, on Flickr

 

21665573831_04e67d1d76_b.jpgIMG_0269 by dryland970, on Flickr

The system has been running for approximately 4 months, and has had some hiccups along the way, but things have stabilized over the past month and a half. I haven't done much fragging yet to be honest. Some softies here and there, I've split an RBTA a couple of times and I fragged out my big duncan colony.

 

21645083032_c2c52f5165_b.jpgIMG_0263 by dryland970, on Flickr

 

21469614569_fdaf42b389_b.jpgIMG_0268 by dryland970, on Flickr

 

Cheers!

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How does one intentionally "Split" an anemone? Surely not cutting it in two...

 

BTA's can be cut in half through the mouth and will heal up in about a day. Some nems don't work that way though, like rockflowers por ejemplo.

What size is that hydroponics tray? Is it 2 foot by 4 foot?

 

Yes, that is correct.

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Very nice! Looks like a fun set up- maybe one day you'll be sending me a frag . Any plans on sps?

 

I have a few frags of sps, mostly montipora. None of them are doing terribly well. I would love to keep SPS but unless the frags I currently own start to improve, I am going to focus my efforts on keeping the corals that are performing well in the system.

 

Evaporation is a real problem as you might imagine, but due to the broad surface area of the sump a lot of water must be lost before the ATO sensor kicks on -causing salinity swings. I have been slowly adding rock to the sump in order to decrease it's volume and lessen the amount of evaporation needed to trigger the sensor. I am currently topping off and dosing by hand, which is less than ideal.

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what ATO are you using?

I have a few frags of sps, mostly montipora. None of them are doing terribly well. I would love to keep SPS but unless the frags I currently own start to improve, I am going to focus my efforts on keeping the corals that are performing well in the system.

 

Evaporation is a real problem as you might imagine, but due to the broad surface area of the sump a lot of water must be lost before the ATO sensor kicks on -causing salinity swings. I have been slowly adding rock to the sump in order to decrease it's volume and lessen the amount of evaporation needed to trigger the sensor. I am currently topping off and dosing by hand, which is less than ideal.

 

what ATO are you using?

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Great looking frag tank! It looks like it was quite a bit a work to setup. ;) I really like what you did with the goosenecks and PAR30's. I'm looking forward to following along!

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Great looking frag tank! It looks like it was quite a bit a work to setup. ;) I really like what you did with the goosenecks and PAR30's. I'm looking forward to following along!

 

Thanks dude, glad to have you on board.

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Question, what is the distance between the bottom of the hydro tray and the floor? I have thought about doing something like this and have always wondered if my 40B would work as the sump/more room to grow coral.

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  • 2 weeks later...

Question, what is the distance between the bottom of the hydro tray and the floor? I have thought about doing something like this and have always wondered if my 40B would work as the sump/more room to grow coral.

 

There are 20" of clearance to the bottom bar, and more like 23" to the bottom of the tray.

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That's cool, what equipment are you using? Is that a MH light?

 

The main light is a 250w MH that my friend sold me on the cheap. I know its a *bit* overpowered for my collection of LPS/Softies, but I only run it for 3 hrs a day anyhow. I'm using a hamilton 14k bulb in conjunction with my two par bulbs, one is a coral compulsion daylight reef and the other is an ebay par38, all blues. The LEDs run for 8 hrs/day. The rest is pretty basic, a couple of reactors in the sump for GFO and AC and a mag drive return. I have the hydor ATO and hydor powerheads, I would like to get their wavemaker as well. The only thing on the system that I would consider at all flashy is my apex jr. I added a pm1 and a Ph probe to it.

 

Target Parameters:

Temp- 78.6-79.6

dKH- 9-10

Cal- ~410

Spec grav- 1.025

Ph- 8.1-8.3

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