Tangency's 90 Gallon

Tangency

New member
I decided to post my 90 gallon build in hopes of gaining some critique and advice. Please let me know if you see anything that could be improved. I am here to learn.

So this is it...
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Just a little background...
My aquarium as I mentioned is a 90 gallon. I have kept an aquarium the majority of my life until I moved to Chicago a few years ago. I found a good deal on Craiglist and decided it was time to burn through any savings I had and try my hand at a reef aquarium ;).

About my current setup...
As you can probably notice from the picture is has an overflow box built in.
I am running a single VorTechMP40 currently. I have been extremely happy with it thus far and am impressed with the amount of innovation brought to an aquarium pump. Good job EcoTech.I think I will eventually need to add some additional flow on the right side but I decided it was best to wait until I add some corals and let them dictate if I need additional flow.

My current lighting setup was part of the Craiglist deal. It is a 48" 4x 54W PC. This will eventually be replaced before I add any corals. I am still researching light configurations and varieties. I am currently leaning towards a 6 bulb T5 for lower energy consumption and the ability to customize light temperatures. I plan on keeping LPS, Zoas, and soft corals. I understand the soft corals may be a "beginner" coral but I have been consistently drawn to their movement throughout my whole life. If you have any advice on lighting considering my goals it would be greatly appreciated.

Currently the setup has a 2" sand bed. I understand the benefits of a DSB but I opted for shallower. This was a difficult decision for me because I currently rent in the city. I was scared to use a deep sand bed and stir it up when we eventually decide to try a different neighborhood. Moving the tank has already stressed me out.

I have 130lbs of mature live rock also found on Craigslist. This has been a source of a concern for me as the seller was not completely upfront with me about a flatworm problem that I have now inherited. Discouraged, I have ordered a phosphate reactor that I will end up running carbon in for the initial treatment to help remove flatworm toxins after I dose the tank with Salifert FlatwormExit. I figured it would be better to medicate the tank before I add any inhabitants. I was also discouraged having to use a chemical treatment on the DT but I read that predators wrasses/nudibranches/ect ect have varied results with controlling the flatworm. That being said... lesson learned... I also have a small quarantine tank now.

I test water parameters every other day ...mostly out of boredom. I guess its a good habit to practice until conditions are a bit more stable. Two weeks after adding 2 cocktail shrimp to cycle I have yet to see a ammonia spike, nitrates or nitrites. I am hoping the established rock has some thing to do with this. I have started seeing what appear to be the beginning stages of diatoms on the sand substrate.

The tank has a 3 chamber acrylic sump located underneath and housed a Reef Octopus protein skimmer, a 250 w heater, an additional thermometer and my return pump. My plan is to move some of my live rock from the DT to the sump in hopes of freeing up some space.

I also ordered a magnet glass cleaner so hopefully future pictures wont have some much gunk on the glass. Yay!

Thanks for reading & and any advice given. Again, I really do appreciate it.
 
You have a great set-up...the only thing I see wrong is it has no fish or creatures in there yet :D
I would definitely go with the 6 or 8 bulb T-5 lighting, that way you could keep anything your heart desire in the future.
Good job!
 
Great tank! At least you solved the flatworm issue before you put in the livestock. We are still battling our flatworms, it's an STD for fishtanks :p
 
looks like you're on the right track so far. be patient, and get the problems taken care of. good luck with it!
 
very nice aquascape tank looks great except no live stock lol all in time i agree with the light comment i run a 8 bulb on my 75 and light has never been issue keeping anything
 
Man, I need to get some aquascaping pointers from you. That looks awesome. We have HO PC's on our 29 Gallon nano and love them. We have had them since day one and have never had problems. Many people are surprised at some of our successes.
 
looks beautiful very nice rock scape and the only thing I see wrong is like almost everyone else said need livestock :aqua:
 
Preparing for war...

My goal is to kick this Flatworm problem I have before I add any inhabitants.

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I picked up a carbon reactor, granulated carbon, a small pump, flexible tubing, and FlatwormExit to aid in the process. So far, I have been vacuuming them every other night for about a week to keep the populations in check.

I will post some pictures later after I treat the tank and my results to help anyone else who is debating doing the same.
 
Yeah you're a rock stacking champ. I would recommend, if you don't mind throwing you arm in, getting a scraper thing instead of a magnet. Those expensive little shits don't do anything for me.
 
Looking good. A t-5 fixture will work nicely on that tank. Good luck stocking the tank. Remember to take your time.
 
FlatwormExit

As I mentioned earlier I wanted to treat the tank before I add any inhabitants. I don't think my "problem" is/was as great as others. But I thought it would be best to use FlatwormExit as a preventative measure.

I started off with nightly suctioning to reduce the population for one week.
I made up a batch of enough RODI water the night before for a 20% WC, set up the carbon reactor, carefully measured out the FlatwormExit Dose, held my breath, and dumped it in.

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Yay! It started working instantly. The little buggers moved much more rapidly around the tank as the "medicine" worked. After they die they sort of string together like so:

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After about 20~30 Min I started the carbon and WC's. The starfish, snails, dusters and little critters did no seem bothered by the dosage at all. So far, I consider the treatment a success. The plan is to dose another higher concentrate in about a week to get any remainders that batch #1 missed. The toxin should not be such an issue because the first batch took hopefully all (or at least the majority) out.
 
It will take about two treatments before the flatworms are out. I thought it was completely gone but two weeks later I saw some on the sand again and like cockroaches, you see one then there's tons more you are not seeing. Flatworm exit seems to be the best treatment though.

It's a total pain, made me learn my lesson! Lol Best of luck!
 
It will take about two treatments before the flatworms are out. I thought it was completely gone but two weeks later I saw some on the sand again and like cockroaches, you see one then there's tons more you are not seeing. Flatworm exit seems to be the best treatment though.

It's a total pain, made me learn my lesson! Lol Best of luck!

did you wait two weeks before treating again? do you recommend retreating sooner?
 
I added a partial cleanup crew this weekend consisting of red and blue legged hermit crabs, and astera snails. I also picked up a few frags of Zoanthids. I am leaving for vacation to India in the next few days so when I get back... it will finally be time to add a fish or two, the rest of my cleanup crew, and maybe a few corals. But in the meantime... time for some touristy stuff!

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