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Reef under Siege - Waterbox AIO 50.3

My first reef tank that is 100% my own, and 100% started by me: I always seem to inherit fish tanks, or have to share them with someone else, like roommates or kids. This one, however, is all mine.
Build Thread Link
https://www.reef2reef.com/threads/reef-under-siege-waterbox-aio-50-3.1096608/
Introduction
I first got started in reefing circa 2006 with my first reef tank (I'd had many fish tanks prior, and worked in a pet store during high school). That tank was shut down in 2008, and I spent the next 17 years dreaming of the day I could start another one.
My first reef tank that is 100% my own, and 100% started by me: I always seem to inherit fish tanks, or have to share them with someone else, like roommates or kids. This one, however, is all mine.

Aquarium Profile and Equipment

What type of saltwater aquarium is this?
Mixed Reef
Total Water Volume
64
When did you start this tank?
Apr 3, 2025
What is your aquarium made of?
Glass
Aquarium Length (inches)
35.4
Aquarium Width (inches)
19.7
Aquarium Height (inches)
17.7
Aquarium Overflow/Drain
All In One Tank
Aquarium Sump
NO Sump
Aquarium Stand
Previous generation Waterbox stand made, I believe, of MDF or HDF.
Aquarium Controller
YES
Aquarium Controller Make and Model
Apex A2
Protein Skimmer
NO
Aquarium Reactors
  1. None
Return Pump
MightyJet 850103
What types of equipment are you using for water flow and circulation?
  1. Powerhead
Water Flow and Circulation Equipment List
Jebao DMP-10
Aquarium Lighting
  1. LED
Lighting Equipment List
Orbit Marine IC PRO Dual LED (2x 24" bars @ 27w each)
Lighting PAR and Goals
Achieving 200 PAR dead center of tank, 150 PAR at sand level in the center...

So, actually somewhat to my surprise, the lights I have wound up doing almost exactly that. I still think I need to add a supplementary light-bar like an Orphek OR4 though.
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Dosing Equipment
  1. Alkalinity
Dosing Equipment Detail
Jebao 4-channel Wifi doser
Auto Top Off or ATO
YES
Aquarium Heating and Cooling
  1. I am using a heater or heaters
Water Temperature
78
Heating and Cooling Equipment Detail
2x Fluval M300 heaters controlled by my Apex.
Additional Equipment Detail
14-gallon cube "Remote Display Refugium"

Aquarium Water Chemistry and Parameters

pH Level
8.05
Specific Gravity
1.0264
Nitrate or NO3
5 - 10ppm is what I want... struggling to get it under 25ppm lately
Phosphate or PO4
0.05
Calcium
425
Alkalinity
8.3 dKH is target
Magnesium
1300
Salt Brand
Aquaforrest Reef Salt
Trace Element Dosing
Tropic Marin All-For-Reef, Reef Code A + B, only as testing determines necessary - nothing is dosing automatically at this time.
Water Chemistry Detail
I cannot for the life of me seem to get NO3 below 25ppm and PO4 below 0.5. I know, big water changes, except they take me half a day to do with the equipment I have, and I'm running low on salt at the moment.

Aquarium Natural and Mechanical Filtration

Substrate
Other
Substrate Level
Other
Live Rock
30
Live Rock Type
Rock acquired from a reefer leaving the hobby after his 220 gallon tank cracked and emptied itself into his crawlspace, rock of a variety of live types, no Marco from what I can tell. I am still aquascaping, so weight of the rock going into the tank is a guesstimate.
Nutrient Export
  1. Refugium
  2. Macro Algae
  3. Denitrater
  4. Filter Sock
  5. Carbon
  6. Other Chemical
Water Changes
YES
Water Change Details
I do minimum 5 gallons (10%-ish) weekly, usually 10 gallons once a month.
Nutrient Export Details
I run a 14g remote "display" refugium on reverse lighting, in part for aesthetics - I'm up late, and like having something fully lit to look at no matter the time of day.

I'm working on building/printing an Algae Turf Scrubber, and in the meantime my refugium is doing the heavy lifting, lit ~16 hours a day, where the majority of the hair algae grows, which I brush off with a toothbrush and sift out of the water with a net during water changes, or as needed. I can't seem to get the little bit of macro I have growing fast enough to compete just yet.

Aquarium Tank Inhabitants (fish, coral, invert etc.)

Fish List
  1. None
Total Fish
0
Coral List
  1. SPS Coral
  2. Zoanthids
  3. Soft Coral
  4. Mushroom Coral
Total Corals
20
Invert List
  1. Crabs
  2. Shrimp
  3. Snails
  4. Urchin
  5. Other
Total Inverts
30
Livestock Detail
Only inverts at this time: 1x Caribbean feather duster, 1x spotted porcelain crab, 3x peppermint shrimp, 2x tuxedo urchin, nassarius, dwarf cerith, Flordia cerith, dwarf trochus, stomatella, collonista, blue-leg hermits, mexican red leg hermits.
Livestock Quarantine
  1. Fish
  2. Invert
Favorite Invert
Probably my spotted porcelain crab, for now, though I do love my skrimps.
Never Livestock
Anything that has a reasonably decent chance of sending me to the hospital - lionfish, scorpionfish, palythoas. A carpet nem is as close to that line as I'm willing to get.

Nothing that would disturb my peaceful community tank.

I might just nuke the entire tank and start over if I ever wind up with fireworms again. (Okay, probably not, buuuuuut... ugh.)

Aquarium Nutrition (fish, coral, invert etc. feeding)

Fish Feeding Frequency
Other
Coral Feeding Frequency
Once weekly
Fish and Coral Feeding
  1. Pellet
  2. Frozen
  3. Algae Strips
  4. Other
What brands of foods are you feeding?
NLS AlgaeMax, Polyp Labs Reef Roids, Bio-pure frozen mysis.
Auto Feeder
NO

Additional Aquarium Information

What do you think are the keys to your success in reefing?
Water.

Both tongue in cheek, and seriously. I need water in the tank to even get it started (working on it!), but also, another reefer once told me, "I don't keep fish: I keep water." Water parameters - including PAR/PUR and flow - have to be good enough for whatever you're trying to keep, or all bets are off.
Great looking tank! What are your plans for the tank?
 
Great looking tank! What are your plans for the tank?
Thank you! If I'd been more patient, I probably could have scored a much bigger one, but the lights I was given for Christmas I'd originally specced for a 20 gallon just fit this tank, and the deal I got from another ARC member, while not free, was pretty decent, especially given what this tank and stand cost new... and a bigger tank would take me much longer to save the money to light adequately.

Eventually, I'd like a few SPS up top: the lights I have purport to support low-light SPS, but I think I will need supplementation. Primarily however, it's to be LPS and inverts. I do intend for a handful of smaller fish (I'll post my livestock plan next), but whether its freshwater or salt, I've always gotten the most enjoyment from shrimp, snails, crabs and the like. Aside from a Mandarin, my two biggest goals for the tank are a Tridacna clam of some sort, and Electric Scallops.

I'd love garden eels, but the recent article on them has convinced me it's not only unlikely to be doable in a mixed reef in a tank this small (despite my notion of emulating another local reef club member who built an "eel pot" in a somewhat larger tank, seemingly with some success), but between quarantine, feeding, and their nervousness, it's probably just not a good idea.
 
sweet setup and good luck with it dude! keep in mind building a stand and actually assembling a glass aquarium with silicon and templates is a great point of pride for many contributors here. Again I appreciate your enthusiasm and good luck!
 
sweet setup and good luck with it dude! keep in mind building a stand and actually assembling a glass aquarium with silicon and templates is a great point of pride for many contributors here. Again I appreciate your enthusiasm and good luck!
OOOH, I think I need to correct the description, as perhaps it gave you the impression I actually built this tank and stand: I did not. It's a Waterbox 50.3 AIO on one of their older model stands (not the new aluminum ones).

I don't think I'm up for the challenge of actually building my own tank, at least not any time soon. And with the incoming price increases on aluminum, what was already not cheap is about to be rather expensive (re: using 80/20, anyway).

Should have known - anything I ever want to do, when I decide to do it, is always 2x - 3x more expensive than it was before I committed. Cars, houses, computers... fish tanks.

Notably, I have a 14 gallon tank already drilled for a remote refugium I'm to pick up soon, but I'll have to custom-build a stand. I was going to use 2020 to do it, but the price is about to skyrocket thanks to the new tariffs. Oh, and since steel is getting more expensive, I guess so goes my fence I was going to build this spring...

Watch, the prices on German Shepherds are going to skyrocket in the next few months, what do you want to bet?
 
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Thank you! If I'd been more patient, I probably could have scored a much bigger one, but the lights I was given for Christmas I'd originally specced for a 20 gallon just fit this tank, and the deal I got from another ARC member, while not free, was pretty decent, especially given what this tank and stand cost new... and a bigger tank would take me much longer to save the money to light adequately.

Eventually, I'd like a few SPS up top: the lights I have purport to support low-light SPS, but I think I will need supplementation. Primarily however, it's to be LPS and inverts. I do intend for a handful of smaller fish (I'll post my livestock plan next), but whether its freshwater or salt, I've always gotten the most enjoyment from shrimp, snails, crabs and the like. Aside from a Mandarin, my two biggest goals for the tank are a Tridacna clam of some sort, and Electric Scallops.

I'd love garden eels, but the recent article on them has convinced me it's not only unlikely to be doable in a mixed reef in a tank this small (despite my notion of emulating another local reef club member who built an "eel pot" in a somewhat larger tank, seemingly with some success), but between quarantine, feeding, and their nervousness, it's probably just not a good idea.
If you want more information on eels @littlefoxx and @Slocke, are good members to talk to! My wife and I love looking at the inverts that are in our pico tank. We got a live rock from Tampa Bay Saltwater, and it was full of all sorts of hitchhikers. From a cup coral, all the way to a bristle star.
 
Eels are my favorite fish! I have 4, ask away :)
Oooh, wow! Hi, and thanks! I've been fascinated by them ever since I discovered they could (in theory) be kept in a saltwater tank.

One of my other local reef club members (@Enderg60, who has a MUCH larger tank than I do) posted a thread where he built an "eel pot" to create enough depth to keep a few, and I was immediately enchanted by the idea. So much so, I was planning on building one about 4" - 5" high (above my 2" sand bed) and 4" - 6" in diameter with the hopes of hosting some when the tank is mature.

However, from the article I just read here, it seems like I might be getting WAY too big for my britches, even a year or two from now. I'm afraid my 50 AIO is probably too small for even just a few of them, I don't know if I'll ever remotely be ready for the QT process (between the anesthetics required, and the massive amount of sand that would have to be thrown out with copper treatment, and high mortality rate) to the feeding requirements. And then there's how shy and nervous they seem to be, with steps needing to be taken to prevent them from seeing anything outside the tank lest they freak out and vibrate themselves to death.

I LOVE the idea, they're such a cool addition to a reef. BUT, one of my goals is a system that is as low-maintenance as possible - the less time I spend futzing with it (and with my hands in the tank), the more time I get to spend actually looking at it while not simultaneously dreading whatever the next burdensome task may be.

So, was the article I read here... perhaps a bit overzealous in describing the difficulties faced? Can they be QT'd and acclimated to something like a 50g, invert-focused mixed reef with reef- and invert-safe fish (mainly gobies/blennies, etc.) without herculean effort, including having to put a one-way mirror or something over the sides of the tank?
 
Oooh, wow! Hi, and thanks! I've been fascinated by them ever since I discovered they could (in theory) be kept in a saltwater tank.

One of my other local reef club members (@Enderg60, who has a MUCH larger tank than I do) posted a thread where he built an "eel pot" to create enough depth to keep a few, and I was immediately enchanted by the idea. So much so, I was planning on building one about 4" - 5" high (above my 2" sand bed) and 4" - 6" in diameter with the hopes of hosting some when the tank is mature.

However, from the article I just read here, it seems like I might be getting WAY too big for my britches, even a year or two from now. I'm afraid my 50 AIO is probably too small for even just a few of them, I don't know if I'll ever remotely be ready for the QT process (between the anesthetics required, and the massive amount of sand that would have to be thrown out with copper treatment, and high mortality rate) to the feeding requirements. And then there's how shy and nervous they seem to be, with steps needing to be taken to prevent them from seeing anything outside the tank lest they freak out and vibrate themselves to death.

I LOVE the idea, they're such a cool addition to a reef. BUT, one of my goals is a system that is as low-maintenance as possible - the less time I spend futzing with it (and with my hands in the tank), the more time I get to spend actually looking at it while not simultaneously dreading whatever the next burdensome task may be.

So, was the article I read here... perhaps a bit overzealous in describing the difficulties faced? Can they be QT'd and acclimated to something like a 50g, invert-focused mixed reef with reef- and invert-safe fish (mainly gobies/blennies, etc.) without herculean effort, including having to put a one-way mirror or something over the sides of the tank?
Garden eels right?? From the research Ive done on them you can keep them in a deep sand bed with more mellow fish (clowns, blennies, seahorses, pipefish) in a reef. They seem to get used to their tank and surroundings. Best thing is to have them in a group. Theres someone on here who has 6 of them with seahorses. They are nothing like morays (I keep morays) as far as needs and aggression. Feeding seems to be the most difficult since they need to be spot fed. I have a tank saved for a species tank of them when I have more time to devote (and money). Morays are way easier to care for in case you get a bigger DT to care for one. Especially snowflakes. But you cant have inverts with morays
 
Garden eels right?? From the research Ive done on them you can keep them in a deep sand bed with more mellow fish (clowns, blennies, seahorses, pipefish) in a reef. They seem to get used to their tank and surroundings. Best thing is to have them in a group. Theres someone on here who has 6 of them with seahorses. They are nothing like morays (I keep morays) as far as needs and aggression. Feeding seems to be the most difficult since they need to be spot fed. I have a tank saved for a species tank of them when I have more time to devote (and money). Morays are way easier to care for in case you get a bigger DT to care for one. Especially snowflakes. But you cant have inverts with morays
Yep, Garden Eels. There's at least two people in my local reef club who have 4 or so of them that made me think it was doable, but I'm still not sure I have enough volume, and that recent article here on them really made me second guess if I have what it takes to keep them.
 

HOW MUCH DOES A FISH’S FEEDING REQUIREMENTS AFFECT YOUR STOCKING DECISIONS?

  • A lot! - I avoid fish that require frequent or specialized feeding

    Votes: 12 29.3%
  • Quite a bit, but an automatic feeder can change my answer

    Votes: 6 14.6%
  • It depends on whether my nutrient export can handle it

    Votes: 6 14.6%
  • It depends on how badly I want the fish

    Votes: 10 24.4%
  • Not much. I’m willing to adjust my routine

    Votes: 9 22.0%
  • Not at all. Feeding demands don’t limit my stocking choices

    Votes: 7 17.1%
  • I usually learn about the demanding feeding schedule after buying the fish!

    Votes: 2 4.9%
  • I haven’t really considered this before

    Votes: 3 7.3%
  • Something else (see my comments in the thread)

    Votes: 1 2.4%
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