125 gallon reef build up

psychorugby

New member
I've been a member/lurker here for the better part of a decade and I can't recall if I have ever posted. I know I have drooled over numerous tanks here over the years.

My 125 gallon has sat empty for the better part of five years and it is about time to fill it back up. Previously, I used whatever parts I could scavenge from other tanks because of cost and being a college student. That means that a lot of my equipment is not really to the level it should be and I aim to fix that this time around.

At this point, I need to build a stand, canopy, and a side cabinet to hide filtration for the tank. I know exactly how I want the stand and canopy to look, but is proving difficult to flesh out the details. I want to use cabinet grade plywood (hole cut out for access and doors) with the tank sitting on top of the edge of the plywood, using a piece of 1x4 or similar to hide the plastic trim of the tank. I'm just not sure this would be strong enough. Obviously, I would tie together with a frame as well. See pictures:

TankFrame.jpg


TankExterior.jpg


The tank acts as a room divider between my kitchen and living room, so all of the filtration is on one of the small sides. I used to run an overflow box since the tank is not drilled. I would prefer not to have to deal with the siphon (I lost siphon enough times to scare me off), so I want to drill the end of the tank to create an overflow. Before I start construction, I need to test out drilling the holes. My wife said if the tank cracked she was fine with me getting another. Now I almost hope it cracks so I can go bigger!

The goals of the tank are to make this a reef tank (mostly LPS) and have as much color and movement with the fish as possible. I know enough to be danI have a 38 gallon tank that I plan to make a refugium, as well as a pretty good sized sump. My protein skimmer is a little lacking (like I said I cheaped out a lot before), as well as my lighting is not the best even if it is 3x150w 12k MH bulbs on an ancient ballast.

My questions really start with:

Can I drill the side (not the bottom) of this tank? It's an All Glass Aquarium that I've owned for going on ten years if that means anything.

What size holes do I need to drill? 1.75" for a 1.00" bulk head, correct?

Any recommendations or suggestions for my stand/canopy/cabinet plans?

What lighting should I look into? I am very interested in replacing my halides with LED to save some cost on the electric bill and hopefully reduce the heat in. I would love to do a track lighting set up with PAR30/38 bulbs. I could also phase these in as the tank matures.

What return pump should I use? I currently have a Little Giant 4x (I think) that I hope still works.

Suggestions for in tank water movement? I have one MaxiJet 1200 that still works.

What skimmer should I look into? I think the one I have is a Coralife for 75 gallons haha.
Any other suggestions, comments, or criticism? I am wide open at this point since it's just an empty tank sitting on an ugly stand in the middle of my living room.
 
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I would check AGA web site if they have one and check which side of the tank are tempered because you cant drill on those. check out RedEDGE2k1 page and look for custom cabinet for 90g reef(build thread), he has alot of info on building cabinets and stuff there. He can help you out for sure. I built my own before I read that thread so I did it from nothing but 2 x 4 which work great but the stand is really heavy.
 
I would check AGA web site if they have one and check which side of the tank are tempered because you cant drill on those. check out RedEDGE2k1 page and look for custom cabinet for 90g reef(build thread), he has alot of info on building cabinets and stuff there. He can help you out for sure. I built my own before I read that thread so I did it from nothing but 2 x 4 which work great but the stand is really heavy.

Everything I have read on the tank over the years says that just the bottom is tempered. I'll find out for sure when I drill it though. My wife is fully expecting me to crack it and get a new one. In that case, I'm not sure what size to get (my dream tank is 96-120"x36"x24", but that won't fit in my current house haha); I might just get an acrylic 125-240g to stay with similar dimensions.

I plan to build the cabinet out of a 1x4 frame skinned in plywood. The stand, canopy, and two side cabinets will be built separately. I will definitely check out the threads you recommended though! Thanks for your input!

The lighting is really getting to me. I know I want to go LED, but I have no idea how many and of what color to get.
 
there is a company online that sells overflow kits that come with the drill bit and everything, if you dont want that then just get the bulk head first and measurte it. for that size tank I think you would need two returns and two drains but dont quote me on that. For your skimmer I would check out SWC or reefoctopos and then do a search on here on the one you like, I have a SWC that I got from ebay at a good price brand new. Your going to need more flow for that tank one maxijet wont do much specialy if you want corals. There are alot of options out there, it all depense on what kind of look your going for and money you want to spend, I would spend the money in the start now, then having to replace later and buy again, and spend more money because you werent happy with what you got. For your return pump not really sure but I would get a new one that gives you no less then 10X turn over rate of the tank so your looking at something with at lease 1300 gph but remenber your head loss for every feet away from the pump so the pump will actually be much more then that. Am actually looking to buy a 125g so am looking at stuff now for a future built. so I will be tagging along.
 
there is a company online that sells overflow kits that come with the drill bit and everything, if you dont want that then just get the bulk head first and measurte it. for that size tank I think you would need two returns and two drains but dont quote me on that. For your skimmer I would check out SWC or reefoctopos and then do a search on here on the one you like, I have a SWC that I got from ebay at a good price brand new. Your going to need more flow for that tank one maxijet wont do much specialy if you want corals. There are alot of options out there, it all depense on what kind of look your going for and money you want to spend, I would spend the money in the start now, then having to replace later and buy again, and spend more money because you werent happy with what you got. For your return pump not really sure but I would get a new one that gives you no less then 10X turn over rate of the tank so your looking at something with at lease 1300 gph but remenber your head loss for every feet away from the pump so the pump will actually be much more then that. Am actually looking to buy a 125g so am looking at stuff now for a future built. so I will be tagging along.

Glass-holes.com?? I am looking to buy either their 1500gph overflow kit or the 3000gph overflow kit. I'm leaning toward the 3000 so I can use it on the next tank.

I will have to do some more research on pumps. I used to have 3-4 Maxijet 1200s running in the tank with the Little Giant 4x as the return. With all of them sitting dry the last 4 or so years, only one Maxijet (and I hope the Little Giant) still works.

I don't have a budget in mind, but I don't want to spend my life savings either (I have 4 cars that will take care of that). I'd rather spend the money now though and not keep replacing stuff. This post is more asking for help in this area and how to make it a modular build. I can get the cabinet built and use my old pumps and lights to cycle and seed the tank until I know what to get.
 
well for your light depends on what type of corals your planning to keep, have you thought about that yet? or if not going with fish only and live rock which wont need alot of light.
 
well for your light depends on what type of corals your planning to keep, have you thought about that yet? or if not going with fish only and live rock which wont need alot of light.

I will definitely be keepin corals. Mostly LPS... maybe some SPS when I get the hang of things. My wife wants a bunch of non-reef friendly fish, so it might get interesting haha.
 
I would look at the panorama 2d retrofit for your light, go to there web site and look for the lights I think 3 would do good for LPS
 
whats your plan for the sump?

I have an acrylic sump that I used previously. I think it's about 40 gallons. I used to only have a sock filter, carbon, and protein skimmer. I will definitely need to look into adding baffles and whatnot to it when I get that far. I'm still looking at all the threads related to sump design. I also have a 38 gallon tank that I used to use as a refugium that I might again use for a refugium.
 
I took a 20 long and turned it into a sump/refugium, I added the baffles and eveything its not that hard but I would like to do mines over againg I tried to take short cuts and it wasnt good, it works perfect but I would add two more baffles, make sure to measure your equipment to know the space between everything and also check what is the best high of the water level for the skimmer you get so you know how high to make them also
 
I took a 20 long and turned it into a sump/refugium, I added the baffles and eveything its not that hard but I would like to do mines over againg I tried to take short cuts and it wasnt good, it works perfect but I would add two more baffles, make sure to measure your equipment to know the space between everything and also check what is the best high of the water level for the skimmer you get so you know how high to make them also

Taking shorcuts is what got me in the mess I am in now. Of course moving out of the state for two years didn't help either. I'm older, a little wiser, and not quite as broke as I was in colleges, so it's time to do it right now.
 
hey just stumbled across your thread. Drilling holes with gl*******s is great but i personally like coast to coast overflow as its better surface skimming IMO. I drilled my 90 and yesterday i just drilled my 150 with 7 holes and still need to do 3 more. Also call AGA and they can tell you if you can drill it. I am pretty sure the bottom is tempered but not the sides.
Lighting panorama are great lights. I like the ecotech radions almost about the same price and integration functions. Personal preference not trying to start a debate about this.
I used a 29 gallon sump on the 90 and dukeap said it right. short cuts are a bad idea. i did it and slightly regret it. I am going to build one out of acrylic for the 150 and no more short cuts haha. Good luck ill be tagging along
 
how far are you away from gulfport?, there is a store out there that can drill your tank. if you dont want to do it. They drill my 40g when I was out there for work since I got it used out there from another reefer. There is a fish store out there that I love to shop at when am down in that area its call creative aquariums of tampa
 
If I can figure out what size hole(s) I need to drill, going with a coast to coast style overflow is what I would like to do… especially since it is on the short end of the tank.

I am about an hour or so from Gulfport. The store I used to frequent here in Brandon is gone now, so I will be in search of a new place to go in a few months when this thing is set up and cycled.
 
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