Dylan's ReefOctopus T60 Build (35g)

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#1
Sup SoCaliReefs! Now that I'm moved into my apartment and *mostly* settled, it's time for a tank! I'll be posting updates here and on my old local forum (Boston Reefer Society). The goal is to keep it SPS dominant, but we'll see how that goes. My main focus is to keep this tank as clean and organized as possible, in the past I've definitely gone a bit overboard and stretched myself a bit too thin. Gonna take this build nice and slow.

Tank: Used ReefOcto T60 (about 35 gallons). I scored this from a member of my old club a long time ago. Came with the tank, stand, sump (nice DIY inserts built by the previous owner), and plumbing. There was a lot of coralline and organics build up on the glass, so after I leak tested it, I changed the water out and added a mild dose of citric acid - this worked WONDERS. All the gunk on the tank just melted off, even with a VERY low concentration. Citric acid over vinegar any day of the week, this stuff works way better and is much more gentle.

tank before.jpeg tank after.jpeg sump.jpeg

Return Pump: Syncra 3.0, probably a bit overkill but I prefer to have higher turnover, and I went with this pump because it's adjustable if I need to turn it down, but the loss in GPH due to head pressure should get me close to where I want to be.

return.jpeg

Flow: MP40 on the back glass. Also a bit overkill, but I had this leftover form my 80g build and this will be an SPS tank mainly. I wanted something discreet and adjustable and this fit the bill.

flow.jpeg

Lights: TBD. Looking for something used ideally, and there's some people on this forum with good deals, so I'm sure I'll find one soon. I'm still a long way off from adding corals. (PM me if you've got something for a two foot tank, lol)

Skimmer: YCA DC13 skimmer. Again, overkill (a common theme with this build), but it's a DC pump (adjustable) and I like to keep my fish well fed. Scored this from a reefer here.

Reactor: BRS mini w/ MJ feed pump. Planning on running carbon in this once the time comes. Another piece of equipment leftover from the 80g.

skimmer:reactor.jpeg

Mechanical Filtration: Filter floss in a media cup after the overflow. Not a huge filter sock guy, I might even remove this if I end up getting lazy lol.

sump chamber.jpeg

Refugium: Honestly, I always go back and forth on whether or not I like refugiums, lol. Not sure if I'm going to set one up for this build, the tank came with a grow light and has a dedicated chamber for it so I might just go for it. I like to keep nutrients on the lower end and I feed my fish heavily, so having some algae in the sump should act as a nice buffer. We'll see....

fuge light.jpeg

Dosing: I picked up a SeaSide aquatics dosing pump from a reefer here, and I've honestly got way too many supplements at this point hahah. 2 part, kalk, balling, all for reef, random trace elements, etc. I'll probably start with manual dosing until I get too lazy to keep up with demand, then I plan on starting with kalk and taking that as far as I can before adding alk/ca as needed. I want to move away from water changes, as I live in a smaller apt/no RODI filter, and I'm lazy. I'll probably do some funky DIY triton/moonshiners method, I have some random trace element complexes I want to use, and the AFR should hopefully minimize the amounts of trace needed. I guess we'll see what the ICP says! I'll also incorporate some DIY nopox for nutrient control/bacteria growth.

doser.jpeg

Salt: Fritz RPM blue, I had a whole box leftover from the 80g and I'm a big fan of this stuff. Always had good results, mixes clean, and most importantly has an alkalinity level near where I want my tank to be (~8.5 dKH).

salt.jpeg

Rock/Sand: Leftover dry rock from older builds. Sand is dry, a mix of fine grain I had leftover and some thicker, almost gravel like chunks of aragonite. Usually special grade is my go to, but this was the cheapest option for me and considering the amount of flow I have in the tank I definitely needed something more coarse that won't blow around. I also do not plan to have any burrowing or sand sifting fish so I can get away with this.

sand mix.jpeg sand.jpeg

Controller: My apex is still on the east coast controlling my 10g (did I mention overkill?), I still have it running with two fish so it's nice to have the peace of mind while my family is tank-sitting. I'll eventually bring this back with me and set it up once this tank is running with fish/corals.

Stocking: I plan on bringing my old wyoming white clown and diadem dotty from CT, I've flown with fish before and had no issues. I will definitely grab another clown once they make it, probably a midnight or a naked. I've been thinking about trying to pair the dotty, though I'm not quite sure if this tank will have enough space for them to co-exist. We'll see. As far as corals, definitely acropora dominant. I've really been into smoothies lately, I will probably start with a hawkins echinata and red dragon as testers and go from there. I don't necessarily want a nem, but I think I'll get one for the clowns.

fishies.jpeg

Wow, that's a lot of text! Anything I'm missing? Tank is officially cooking, filled it with salt last night! I'm excited to see this journey unfold...Feel free to post any questions, comments, or suggestions, I'm always looking for ways to improve! A few things I know people will mention - Ball valve vs gate valve: it was already plumbed this way, I know gates give you much finer control over water level, but I can still get it pretty dang quiet and it isn't that much of a pain to dial in. Check valve: again, it was plumbed this way, but I'm not relying on it to prevent a flood as I already have a siphon break in the return output.

siphonbreak.jpeg
 

five.five-six

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#6
Tank: Used ReefOcto T60 (about 35 gallons). I scored this from a member of my old club a long time ago. Came with the tank, stand, sump (nice DIY inserts built by the previous owner), and plumbing. There was a lot of coralline and organics build up on the glass, so after I leak tested it, I changed the water out and added a mild dose of citric acid - this worked WONDERS. All the gunk on the tank just melted off, even with a VERY low concentration. Citric acid over vinegar any day of the week, this stuff works way better and is much more gentle.
Not to mention, buying enough vinegar to clean that tank could cost you as much as you paid for the tank. I keep a 5# bag for various things and I probably use too much but I’m impatient. Not to mention, I hear from chemists that citric acid is much easier on plastics than acetic acid and it has a lower pH.

CoralVue is a great company, their products are GTG

if I wouldn’t have to buy so much, I’d probably use fritz salt but as it were, my water changes are 30 gallons so IO it is

I’ll say to avoid Echotec lighting or anything, their gui is overly complicated, their customer service causes grey hair and baldness to anyone who has to use it and they haven’t seemed to figure out to do Bluetooth after 10 years of trying. I know their end result, when it works, is phenomenal but I’d try for other options. Then again, I still run metal halides :D
 
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#7
Not to mention, buying enough vinegar to clean that tank could cost you as much as you paid for the tank. I keep a 5# bag for various things and I probably use too much but I’m impatient. Not to mention, I hear from chemists that citric acid is much easier on plastics than acetic acid and it has a lower pH.

CoralVue is a great company, their products are GTG

if I wouldn’t have to buy so much, I’d probably use fritz salt but as it were, my water changes are 30 gallons so IO it is

I’ll say to avoid Echotec lighting or anything, their gui is overly complicated, their customer service causes grey hair and baldness to anyone who has to use it and they haven’t seemed to figure out to do Bluetooth after 10 years of trying. I know their end result, when it works, is phenomenal but I’d try for other options. Then again, I still run metal halides :D
Thanks for the reply. There’s a reason so many public aquariums use IO salt - it works!

As for Ecotech, I just hate how much of a “reef tax” they put on their products. They crank out new generations like iPhones, and they’re going to charge $800 for a light and then make you pay another $100 for a mount? I used to work at a LFS back in MA, and what really drove me crazy was how the arm tilts forward with the weight of the light. Not sure if there’s a fix for this but I’ve seen plenty of people with the same issue. You’d think after 6 generations of lights they’d figure it out….

But, like you said, when it works it’s phenomenal. They’ve got a great spectrum and can grow corals like mad. There’s always a tradeoff. I’ve never used halides, only been in this hobby for about four years now, but my favorite setup was hybrid T5/LED. You just can’t beat the coverage of the fluorescents. I’m glad it seems like more companies are moving away from the “puck” style lighting and toward more diffused layouts.
 
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#9
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My Tank Build
#10
You're off to a great start. I'm a big fan of overkill when it comes to building a system. You should check out the Reefi Uno 2 Pros for lighting. They are a great price and fit with the overkill theme. I look forward to seeing the progress.
 
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#11
You're off to a great start. I'm a big fan of overkill when it comes to building a system. You should check out the Reefi Uno 2 Pros for lighting. They are a great price and fit with the overkill theme. I look forward to seeing the progress.
Thanks for the recommendation. These lights have been on my radar for a while now, I think ever since telegram first reviewed them. I’ve never seen them in person but have heard nothing but great things about them, I saw you upgraded to them a bit ago. I really like how well thought out they are, with the lens versatility and spectrum (I love the 400nm diodes). I was hoping to find a good value used light, but if I end up buying new I’ll ave to pull the trigger on this.
 
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#12
Sup SoCaliReefs! Now that I'm moved into my apartment and *mostly* settled, it's time for a tank! I'll be posting updates here and on my old local forum (Boston Reefer Society). The goal is to keep it SPS dominant, but we'll see how that goes. My main focus is to keep this tank as clean and organized as possible, in the past I've definitely gone a bit overboard and stretched myself a bit too thin. Gonna take this build nice and slow.

Tank: Used ReefOcto T60 (about 35 gallons). I scored this from a member of my old club a long time ago. Came with the tank, stand, sump (nice DIY inserts built by the previous owner), and plumbing. There was a lot of coralline and organics build up on the glass, so after I leak tested it, I changed the water out and added a mild dose of citric acid - this worked WONDERS. All the gunk on the tank just melted off, even with a VERY low concentration. Citric acid over vinegar any day of the week, this stuff works way better and is much more gentle.

View attachment 110973 View attachment 110974 View attachment 110971

Return Pump: Syncra 3.0, probably a bit overkill but I prefer to have higher turnover, and I went with this pump because it's adjustable if I need to turn it down, but the loss in GPH due to head pressure should get me close to where I want to be.

View attachment 110975

Flow: MP40 on the back glass. Also a bit overkill, but I had this leftover form my 80g build and this will be an SPS tank mainly. I wanted something discreet and adjustable and this fit the bill.

View attachment 110972

Lights: TBD. Looking for something used ideally, and there's some people on this forum with good deals, so I'm sure I'll find one soon. I'm still a long way off from adding corals. (PM me if you've got something for a two foot tank, lol)

Skimmer: YCA DC13 skimmer. Again, overkill (a common theme with this build), but it's a DC pump (adjustable) and I like to keep my fish well fed. Scored this from a reefer here.

Reactor: BRS mini w/ MJ feed pump. Planning on running carbon in this once the time comes. Another piece of equipment leftover from the 80g.

View attachment 110977

Mechanical Filtration: Filter floss in a media cup after the overflow. Not a huge filter sock guy, I might even remove this if I end up getting lazy lol.

View attachment 110976

Refugium: Honestly, I always go back and forth on whether or not I like refugiums, lol. Not sure if I'm going to set one up for this build, the tank came with a grow light and has a dedicated chamber for it so I might just go for it. I like to keep nutrients on the lower end and I feed my fish heavily, so having some algae in the sump should act as a nice buffer. We'll see....

View attachment 110980

Dosing: I picked up a SeaSide aquatics dosing pump from a reefer here, and I've honestly got way too many supplements at this point hahah. 2 part, kalk, balling, all for reef, random trace elements, etc. I'll probably start with manual dosing until I get too lazy to keep up with demand, then I plan on starting with kalk and taking that as far as I can before adding alk/ca as needed. I want to move away from water changes, as I live in a smaller apt/no RODI filter, and I'm lazy. I'll probably do some funky DIY triton/moonshiners method, I have some random trace element complexes I want to use, and the AFR should hopefully minimize the amounts of trace needed. I guess we'll see what the ICP says! I'll also incorporate some DIY nopox for nutrient control/bacteria growth.

View attachment 110978

Salt: Fritz RPM blue, I had a whole box leftover from the 80g and I'm a big fan of this stuff. Always had good results, mixes clean, and most importantly has an alkalinity level near where I want my tank to be (~8.5 dKH).

View attachment 110982

Rock/Sand: Leftover dry rock from older builds. Sand is dry, a mix of fine grain I had leftover and some thicker, almost gravel like chunks of aragonite. Usually special grade is my go to, but this was the cheapest option for me and considering the amount of flow I have in the tank I definitely needed something more coarse that won't blow around. I also do not plan to have any burrowing or sand sifting fish so I can get away with this.

View attachment 110979 View attachment 110981

Controller: My apex is still on the east coast controlling my 10g (did I mention overkill?), I still have it running with two fish so it's nice to have the peace of mind while my family is tank-sitting. I'll eventually bring this back with me and set it up once this tank is running with fish/corals.

Stocking: I plan on bringing my old wyoming white clown and diadem dotty from CT, I've flown with fish before and had no issues. I will definitely grab another clown once they make it, probably a midnight or a naked. I've been thinking about trying to pair the dotty, though I'm not quite sure if this tank will have enough space for them to co-exist. We'll see. As far as corals, definitely acropora dominant. I've really been into smoothies lately, I will probably start with a hawkins echinata and red dragon as testers and go from there. I don't necessarily want a nem, but I think I'll get one for the clowns.

View attachment 110970

Wow, that's a lot of text! Anything I'm missing? Tank is officially cooking, filled it with salt last night! I'm excited to see this journey unfold...Feel free to post any questions, comments, or suggestions, I'm always looking for ways to improve! A few things I know people will mention - Ball valve vs gate valve: it was already plumbed this way, I know gates give you much finer control over water level, but I can still get it pretty dang quiet and it isn't that much of a pain to dial in. Check valve: again, it was plumbed this way, but I'm not relying on it to prevent a flood as I already have a siphon break in the return output.

View attachment 110969
Great progress!
 

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