arbee
New member
I need some guidance to proceed with setting up a 6 foot 125 gallon tank. I will explain (I know this will be long--but want to give as much info as possible) where I am now and need to know the order on the best way to go from this point on. If you see any potential problems, let me know so I can correct before going any further.
I am upgrading from 2 20 gallon reef tanks and a 50 gallon rubbermaid QT. I have to consolidate.
All lifestock will be softies and LPS for now along with a false perc, yw gobie, royal gramma and an algae blenny and various shrimp, crabs and snails.
Right now the tank and stand are completed. The tank will set against the wall on a carpeted room in the family room basement (concrete floors under carpeting). The plumbing will go through the wall into the next room which will have the sump/ref tank, RO/DI unit and barrel for water storage and changes.
The display will have a lifereef overflow that is the 700gph 1 outlet style. (sorry, can't bring myself to drill--maybe in a year or two I will go with a reef ready 180 which will fit in the new stand---sheesh already dreaming of an upgrade--I'm a sicko too
I have a 55 gallon tank with baffles--which will house the skimmer (a Euroreef RS-250 with a GX6000 pump) on the right, the return with a Eheim 1262 pump in the center and a section on the far left for the refuge which will have 25% flow from the overflow going into the fuge side.
For the sandbed I have 80#'s of Reefgrade sand and 30#'s of Aragamax sand along with live sand from running tanks that will seed the 125 tank and the fuge.
The return will be a simple y shaped manifold of locline that will flow into the top of the tank......and I will add 2 hydor 4 water pumps in the display for water movement. So nothing real innovative and techno geeky--I prefer to go with simple as my DIY skills lack bigtime. When power tools are involved I call on the big guy (my hub) and bat my eyelashes. He usually comes through for me LOL.
Now, waiting for the tank as far as live rock, I have about 60#'s of various live rock that is in my other tanks along with 45#'s of baserock that I got from marco rocks. They are soaking in a large rubbermaid with flow and heat with an aquaclear with my liverock rubble in the filter. I don't want alot of rock in this tank so that the tangs listed below will have plenty of swimming room.
Now in QT, I have 9 chromis and a powder blue tang. In another tank that has been established for a year, I have a yellow tang. Both are young and doing great. I've had the yt for 4 or 5 months--he is healthy. The PBT is in a large rubbermaid with the largest Aquaclear filter, a sponge filter from a previous tank and a few pieces of LR and a couple balls of cheato. I also have a UV light in the tank. He has been in QT for almost 4 weeks--no sign of Ich or any other health issues. The QT tank gets waterchanges every 3 days. I wanted to add these tangs together at one time to keep aggression to a minimum. Both tangs eat like pigs, 2 times a day-algae flakes and various nori soaked in selcon and garlic extreme and even some mysis when I have some leftover from feeding my erectus seahorses.
Ok, now what I wanted to know is what would be the best way to put this all together? The steps to follow? I was thinking along these lines:
Put the base rock in the tank, add the base sand then add the water (ro drip) then add the salt? Or, should I add premade saltwater, add rock then sand?
Then, after the water is in and settled, when should I add the LR and LS? Will I get a cycle at that point?
Any suggestions, corrections to what I am planning will be helpful. If you see any problem with the equipment I have, let me know. I have been gathering info by just reading here and from the experience I have running nano tanks--Ha!.....this is a whole new ballgame going this large from so small. And now I am doubting myself as to whether I can pull this off successfully. Sometimes I think it's probably easier to start out with all new and cycle instead of trying to pull together several established systems and base rock and QT fish.
If I get some replies I may just use this thread as a progress thread for the 125 because I know I will be having more questions. I have taken lots of pics from my first start of putting together the stand, aquascaping and building the base rock into caves and pillars and putting together the sump.
Like the commercial sez--"Help me---please?" LOL
Thanks!
Rita
I am upgrading from 2 20 gallon reef tanks and a 50 gallon rubbermaid QT. I have to consolidate.
All lifestock will be softies and LPS for now along with a false perc, yw gobie, royal gramma and an algae blenny and various shrimp, crabs and snails.
Right now the tank and stand are completed. The tank will set against the wall on a carpeted room in the family room basement (concrete floors under carpeting). The plumbing will go through the wall into the next room which will have the sump/ref tank, RO/DI unit and barrel for water storage and changes.
The display will have a lifereef overflow that is the 700gph 1 outlet style. (sorry, can't bring myself to drill--maybe in a year or two I will go with a reef ready 180 which will fit in the new stand---sheesh already dreaming of an upgrade--I'm a sicko too

I have a 55 gallon tank with baffles--which will house the skimmer (a Euroreef RS-250 with a GX6000 pump) on the right, the return with a Eheim 1262 pump in the center and a section on the far left for the refuge which will have 25% flow from the overflow going into the fuge side.
For the sandbed I have 80#'s of Reefgrade sand and 30#'s of Aragamax sand along with live sand from running tanks that will seed the 125 tank and the fuge.
The return will be a simple y shaped manifold of locline that will flow into the top of the tank......and I will add 2 hydor 4 water pumps in the display for water movement. So nothing real innovative and techno geeky--I prefer to go with simple as my DIY skills lack bigtime. When power tools are involved I call on the big guy (my hub) and bat my eyelashes. He usually comes through for me LOL.
Now, waiting for the tank as far as live rock, I have about 60#'s of various live rock that is in my other tanks along with 45#'s of baserock that I got from marco rocks. They are soaking in a large rubbermaid with flow and heat with an aquaclear with my liverock rubble in the filter. I don't want alot of rock in this tank so that the tangs listed below will have plenty of swimming room.
Now in QT, I have 9 chromis and a powder blue tang. In another tank that has been established for a year, I have a yellow tang. Both are young and doing great. I've had the yt for 4 or 5 months--he is healthy. The PBT is in a large rubbermaid with the largest Aquaclear filter, a sponge filter from a previous tank and a few pieces of LR and a couple balls of cheato. I also have a UV light in the tank. He has been in QT for almost 4 weeks--no sign of Ich or any other health issues. The QT tank gets waterchanges every 3 days. I wanted to add these tangs together at one time to keep aggression to a minimum. Both tangs eat like pigs, 2 times a day-algae flakes and various nori soaked in selcon and garlic extreme and even some mysis when I have some leftover from feeding my erectus seahorses.
Ok, now what I wanted to know is what would be the best way to put this all together? The steps to follow? I was thinking along these lines:
Put the base rock in the tank, add the base sand then add the water (ro drip) then add the salt? Or, should I add premade saltwater, add rock then sand?
Then, after the water is in and settled, when should I add the LR and LS? Will I get a cycle at that point?
Any suggestions, corrections to what I am planning will be helpful. If you see any problem with the equipment I have, let me know. I have been gathering info by just reading here and from the experience I have running nano tanks--Ha!.....this is a whole new ballgame going this large from so small. And now I am doubting myself as to whether I can pull this off successfully. Sometimes I think it's probably easier to start out with all new and cycle instead of trying to pull together several established systems and base rock and QT fish.
If I get some replies I may just use this thread as a progress thread for the 125 because I know I will be having more questions. I have taken lots of pics from my first start of putting together the stand, aquascaping and building the base rock into caves and pillars and putting together the sump.
Like the commercial sez--"Help me---please?" LOL
Thanks!
Rita