G. Ternatensis Tank Build!

Hey TundraGuy,

Here's the back chamber with the tank about two gallons low:

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Looks pretty easy to modify that into an algae scrubber, doesn't it?
 
I have a question for Dr. Caldwell if he's reading this. Well, anybody is welcome to chime in with an opinion.

Do you think it is advisable to keep this G. Ternatensis in a lighted aquarium? I'm planning on low light discosoma mushroom corals only, and thus will be choosing lighting accordingly. Probably a two bulb 24" T5 HO fixture with an ATI blue + and Purple + bulb.

I notice you've mentioned about shell rot on some G. Terns, but since these live in live branching coral and come from bright reef environments, one would not imagine that a lower light situation would be a problem.

Your thoughts? I haven't purchased a light for the tank yet.
 
I thought this was pretty amusing. Last night I just did a rough estimate of how much salt to put in the tank to get the salinity in the general ballpark... 12 level cups of salt. Today I get home from work and the salt is all dissolved, so I fire up the salinity tester and put a couple drops on the sensor. 1.025. No way. So, I calibrate it and recheck. 1.025. Hah! Nailed it!
 
Dang. I usually end up having to add more salt or RO/DI water to get mine straight. , Good job Man!!!

Seriously, I always have to adjust the salinity for my weekly water changes. It was a nice accident.

One of the 50 watt heaters went in tonight and the heater/chiller and pump, went online, and so we're running a comfortable 79 degrees now. The other heater should be here in a day or two. The plan is to have two 50 watt heaters running independent of each other and the chiller which also has its own heating element of unknown wattage. If one heater should fail on, the chiller should be able to prevent a meltdown, and of one heater burns out, and the chiller should prevent a deep freeze. Eventually I will add a Reefkeeper lite to the tank like I have on my other two tanks.

Sent from my SPH-L710 using Tapatalk 2
 
Sounds like you have some fail-over and redundancy in your plans...

Made any progress today???

Redundancy and failsafe systems are so important. I've had two heater thermostats fail in the past and nearly cook my tank. So, I either run a Reefkeeper lite or multiple smaller heaters. Because this is an AIO tank with lots of pumps and power heads, the chiller will keep it cool in the summer and give a level of security in case of heater failure. Also, it's probably time to invest in a small generator for winter. We rarely lose power here, but it does happen from time to time.

The big BRS shipment is due on Monday. Rock, sand and a few other goodies will arrive then. Not much going on this weekend. I'll install the power strip/surge protector tomorrow.

Also, I PM'ed Dr. Caldwell to get some info so I can add a note about G. Ternatensis and the damage to coral reefs caused by the collection process for this species and will be adding that to my build threads on all of the forums. I will include information with suggestions for alternative species to consider when purchasing a mantis.

Stay tuned! I Exciting things to come!

Sent from my SPH-L710 using Tapatalk 2
 
Sorry for not getting back sooner, I've been busy getting ready for my next deployment at the end of the month.

Everything looks great that spill way would work well for a turf scrubber lol. To be honest i did not think you'd consider it. But if u do build it you will have to post your water parameters so people can see that in a nano u don't have to buy media every month to keep low phosphates and nitrates. Keep up the good work.
 
Here we go! Time to get this tank assembled and cycled!

Thanks to Black Friday, Saltwater Fantaseas had a sale on live rock! $2.00/lb. So, I picked up about 15 lbs of cured live rock to help jump-start the cycle. They were sold out of live sand 15 minutes before I got there, so I stopped by Cayes Aquarium and picked up a 20 lb bag of live sand to add to the 10lb bag I already had in there. I was happy to see that they had a mix of finer sand than I had in there already, so I have a good mix of particle size all the way from .5mm to 2mm with lots of bits of shell and rubble mixed in. I picked out some interesting and somewhat flat pieces of live rock to make the rockscape a little more than a pile of similar rocks. I ended up using about 25 lbs of the BRS reefsaver rock and 13 lbs of the live rock. It would be hard to squeeze more in there. The stuff that I used was the most porous rock of the bunch.

The first thing was to engineer a mantis habitat that he would hopefully use. On the largest piece of live rock that was to be at the bottom of the tank, I drilled out three 5/8" holes that all converged in the center of the rock. I then drilled up from the bottom to create a cavity large enough to hold Chuck. He can decide which holes he prefers, but his choices of entrances are limited to the front of the tank and the most visible side of the tank. He can also choose to burrow down in the middle of that rock and create an entrance between the two main support rocks.

Building a mantis home:
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A perfect sized hole for Chuck.
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Hollowing out the inside of the rock to create a nice burrow with a total of three entrances/exits.
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Another hole:
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Here's the finished rockscape:
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From the right side:
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From the left side:
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Here are two of the entrances... a little hard to see, but there are two holes.
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This will be one of Chuck's new roommates. This is Ahnie, a timneh African Grey. (Dory is the other, a Congo African Grey). They should be interesting companions:
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Now the tank gets to do it's own thing and cycle. I was originally planning to cycle it with ammonia, but since I'm jump starting it with some really nice live rock, I'm using 1/4 cube of mysis shrimp in a media bag. That should get things rolling.

On top of the live sand, I'm also using Nite-Out II.

Once the tank cycles, I'll add some clean up crew and assess how things are going. I already know he doesn't bother with dwarf cerith snails, so they'll be a large part of the clean up crew. I'll also probably add some nassarius snails since the one that's been in there with him is still alive. Once I'm comfortable that the tank is fully cycled and stable, I'll figure out how to get Chuck out of the 7.5 gallon tank without getting myself or him injured.
 
Ah, a fellow G. ternatensis owner! Maybe my female and your male can get together sometime ;)

Awesome tank though! Mind if i steal a few of these ideas for when i get cracking on my G.T's tank?
 
You may steal any and all of my ideas. That's why I put them out there for you to enjoy.

The cycle has started... sort of. I can't find any ammonia that doesn't have surfactants or perfumes, or at least I can't be 100% sure. Most list surfactants. So, I added a decent sized chunk of raw shrimp in a media bag to help create a little more ammonia.

I saw a pair of bristle worms tonight! I love this part of adding live rock. I'm going to be adding as many incognito cleanup crew as possible. Obviously snails, hermit crabs and the like will not fair well against a smasher mantis. So I will be adding as many different types of pods, worms, and other such critters as possible.

We'll see what we can turn up!
 
Here's the first signs of life in the new tank!

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And this got me to thinking about cleanup crew. I think I want to add as many tiny cleanup crew members as possible. Micro brittle stars, pods, bristle worms, etc. He seems to leave dwarf cerith snails alone, so I'll get some of those, too.

Any suggestions for other good cleanup crew members that will survive in a mantis tank?
 
LOL, you and I are opposites. Dwarf ceriths are what mine can handle and he leaves standard hermits alone. That's what happens I guess when you have a little smasher instead of a big one.

L
 
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