Dane's 175 Gal in-Wall Tank Build

I would go with option to as well, its a straighter shot to the sump.

Not sure if its been mentioned, or thought about, But another thing that I noticed, is the power outlets under the tank appear they are not GFCI, you might want to look into replacing those, it could save your life.
 
Great thoughts. Thank you. Definitely making the change to GFCI outlets both above & below the tank. I'm quite surprised the original owner/builder didn't have them. :eek:

On option 2 for the emergency drain, agree the simpler drain is a plus. Only question I have is the second encapsulated drain pipe in the Aqueon sump...it wouldn't get any direct flow with Option 2. Should I be concerned with this?
 
Your emergency "should" be 100% dry in proper operation. Also I have my emergency drain terminate ABOVE the sump waterline so that it makes a lot of noise to alert me that the emergency drain is in use.

So I see no problem with not using the 2nd drain "stub" in the sump.
 
An update. 'Mr. Cabinet Guy' is my bottleneck on making meaningful progress. Still no quote. Can't paint until the cabinet is rebuilt, and can't reef until the room is repainted. :thumbdown

Not letting him slow me down too much though. A lot has been done!

1) Replaced all outlets above and below the tank with GFCI outlets.
2) finalized plumbing design, dry-fit to ensure measurements were correct and then cemented where possible.
3) Custom fit egg crate to the bottom of the tank:


4) Painted my return plumbing above the tank black
5) Designed my water mixing station in the laundry room:


Still waiting on delivery of the RO/DI system from Bulk Reef Supply. But am excited on how it should turn out. Going to run it off my washing machine's cold water line, and run the waste water down its drain as well. Picked up those two water storage containers from Tank Depot. Decent size, but still low profile. Also installed GFCI in this room too.

Since I'm stuck on my DT, next steps will be to setup my Quarantine Tank in the Laundry room. Don't have a tremendous amount of room here though.

Question time (who's excited??): :confused: Leaning toward a 10-15 gallon QT, and will place it on the counter in the laundry room. Any reasons I should rethink its size and/or location?
 
Sharing some progress over the last couple weeks.

Had to bail on my old cabinet guy, found new cabinet guy, and new cabinet guy will begin work tomorrow. After MUCH back and forth including input from the Ms., settled on building out the bottom with two large doors.

Therefore progress since last post has been on Quarantine Tank, RO/DI, and salt water mixing setup. All installed in the laundry room:


Really like the two 20 gallon flat bottom utility tanks, however one started leaking out of its predrilled 1/2" NPT thread at the bottom once it was full of water. Added Teflon tape & silicone once already...which only slowed the leak, second try is drying now. Fingers crossed. RO/DI unit to these two tanks is from bulk reef supply and is pretty awesome. I've already ordered upgrades to include 150 gallons per day and a TDS meter for the intake (like seeing the work being done). :o

Split the middle and went with a 15 gallon Quarantine Tank. Picked up a complete set on Black Friday from PetCo for ridiculously cheap: tank, hood, LED lights, heater, & Hang-On-the-Back (HOB) filter included. Added an air pump, a 4" air stone, and a Maxi-Jet 400 for circulation. Two PVC unions and one artificial plant later, and the tank is ready to start cycling tomorrow (mixed salt in the tank today). All together I just touched $150.

Fun stuff. I'm excited about next steps. :dance: :dance:
 
looking good. Only note of caution... I would dedicate the cabinet above the QT for fish stuff... looks like this room is also the laundry room? and having detergent, fabric softener, etc accidentally dropped in the QT would not be good...
 
Indymann99 said:
looking good. Only note of caution... I would dedicate the cabinet above the QT for fish stuff... looks like this room is also the laundry room? and having detergent, fabric softener, etc accidentally dropped in the QT would not be good...
Click to expand...

Agreed! The Ms., suggested that as well, so all laundry related materials have been moved to the other cabinet in the room.

@gordonheimer picked up the tanks from TankDepot.com Believe the official category/name is 'Flat Bottom Utility Tank' 20 gallon. Like the shape & concept, however having trouble with the design as the NPT thread is leaking at the bottom.
 
Slow progress is good progress...or so I've been told when it comes to this hobby. Only minor updates. Comments/suggestions welcome:

Finished my overflow covers. To do so I cut eggcrate to size (a lid and three 'legs'), spray painted them black with Krylon Fusion, and zip tied the eggcrate lid onto the 'legs'. The plan would be to then just set this table structure on top of the two overflow boxes. However needed something to keep this 'table' in place. So used Gutter Guard to create a holder within each overflow box:



Cut the Gutter Guard to length, and then zip tied into a circle. Shoved the circled Gutter Guard into each square overflow box and let the natural pressure of the circled Gutter Guard pushing against the square overflow box hold it in place.



I then set my eggcrate 'table' ontop of this to hold it in place:



Like I said...slow progress. On the other side of things. My Quarantine Tank is starting its cycle:



I'm going to tell myself the cloudiness is the bio load spooling up. Tank has been running for about a week now:



Keep on keeping on.
 
I would re-evaluate the eggcrate on the overflow. What if a fish jumps on top of that? Then you end up with a dead dried up fish.
 
Indymann99 said:
WOW nice RODI setup... no problem with water production out of that. :uzi:
Click to expand...
Gracias. I'm very pleased with Bulk Reef Supply's setup. :wave:

@Cymonous: Good point. Other suggestions on how I can keep fish/inverts out of my overflow boxes and drains? From everything I was able to find, eggcrate was the most common choice. If I have to choose, I'll pick a dead fish over a flooded house. However, if I don't have to choose, even better! :bounce2:

Question time! (I'm pretty sure I've read every thread on this, and they all say different things, so why not add another one??):
Curing dry rock in the tank whilst the tank is cycling...?

I'm leaning toward Pukani Dry Rock and adding a few shelves. In a perfect world, I would take my time setting-up my aquascape in the tank dry, and then let the tank/rocks cycle/cure.
- Add sand at the beginning or wait until it's cured?
- Smell has been a problem for some and not for others?
- Leaching of phosphates seems to be a problem for some and not for others?

Is curing outside the tank a must do? :crazy1: It would seem like for a new tank the: acid baths, treating with Lanthanum Chloride, and curing in a separate container would not be required?
 
With regard to the eggcrate + overflow = crispy wrasse....

What about using exactly what you have, except without the roof. Extend the side walls of the "house" up, taller than any fish could jump. 3 vertical pieces of eggcrate, zip tied together. BINGO! :)
 
I see, I see. How about the below using just Gutter Guard?

This stands about 5" over the water line. How high are these guys going to jump?

Finished plumbing today and am currently leak testing with tap water. Here is my return pump & Wye check valve:


Here is the plumbing as it's going to be:

Primary drain is the straight shot with the gate valve. Emergency drain dumps above the sump to the right (good suggestion on that one).

Man, the Herbie Drain is SUPER quiet! I'm running a Mag12. When combined with the plumbing around the Wye check valve, the T & two 3/4" loclines at the end of the return above the tank, and the 6' of head pressure, I'm guessing it's pushing 720 gallons per hour (GPH) through the sump. It sounds like a mere ripple in a stream! :dance:

It does take some fine tuning with the gate valve to find the silent syphon, but you know you're dialed in when the water column in the primary weir box holds steady.

I closed the gate valve completely to check the emergency drain. It works too, but man it creates a racket! The slurping above the tank combined with the splashing below...you'll know when something is wrong! :spin2:

No leaks yet either...hope I didn't jinx myself just then. :hammer:
 
Only suggestion is to ditch the check-valve and setup your return outlets at the top of the tank to limit the backflow (or drill siphon break holes). Looks like you are already setup that way so dont know why you need the check-valve.
 
I suppose the check-valve is a belt & suspenders setup as long as I keep my returns just below the waterline. Other than the incremental flow resistance, is there another reason I should remove the check valve?

The lower cabinet has been widened out and now just waiting on the doors to come in.

One interesting thing I noticed is the gate valve on the primary overflow has to be almost 3/4 of the way closed for the Herbie to kick in with the silent overflow. This is a 1" pipe pushing about 750 GPH.


Another interesting observation. The primary overflow drain pipe within the Aqueon Proflex Model 4 sump was bent after the couple days of leak testing. The best guess I have is the pressure of the downward flow against the enclosed housing created enough back pressure to push up against the housing. The pipe pushed over until it hit the wall the the enclosure:


Keep on Reefing On. :thumbsup:
 
On the check-valve if you have the returns at the top (incase the check valve fails) and your sump can handle the backflow (incase the check valve fails).. dont see the need for a check valve.. just me (after running a check valve for several years).

On the Herbie primary drain valve... I run a Mag 9.5 so with head and other losses I prob push 650gph, my valve is closed about 15%
 
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