Thank you Canreefers for choosing my
tank as the FTOTM. I started this aquarium hobby with a
fish‑only 180 gallon acrylic saltwater tank in 2000. After two
years, I could not stand seeing the deep scratches in the
acrylic anymore so I to shut the tank down with a plan of
doing something bigger and better. This was the major turning
point of my aquarium hobby as I ventured into the world of
reef- keeping.
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System:
During the initial planning
stage, the primary objective for my new tank was to make it look
like it is part of the room. This was very important because I did
not want the tank to seem out of place. My secondary objective was
for three-sided viewing with two long sides and one short side. I
waited eight months for my tank from Inter-American (Bow Valley) and
I finally set up what I have today:
outside dimension of 66'x24'x24'
approximate volume of 160 gallon (total volume including sump
300 gallons)
external overflow on a short side
low-iron (Starphire) glass all around
euro bracing
polished and beveled edges
With my objectives in mind,
I removed half of the banister and railing between the kitchen and
sunken family room. I built the stand into the existing space with a
small portion resting on the elevated kitchen side and the remaining
in the sunken family room side. As you can see in the picture, the
couch fits snugly into the space beside the tank stand. I also
matched the brand and color paint for the stand/canopy with the
railings/ mouldings in the two rooms.
Other viewing side of
the tank.
The display tank is
plumbed from the external overflows through the flooring and
into my basement where the sump is located. I have three
pieces of equipment inside the display tank a Tunze
6060, Tunze 6080 and Seio 1500.
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Tank
Chemistry:
Specific
Gravity: 1.024 Alkalinity: 9-10 dkH Calcium:
350-400 ppm
Nitrates: 1-2 ppm
Temperature:
summer 78-82
F / winter 76-80 F Magnesium: 1200-1400 ppm
Phosphates: Trace
Sump and Equipment:
The 180
gallon acrylic tank that I had for the first FO setup was
moved into the basement and became the sump. I had split the
sump tank into three sections with a 3'x2' section on one end
and the second half is split into two. The large 3'x2' section
has a 4~5" DSB and this section is my refugium as well as my
fish quarantine/isolation area and it is lit by a single 250W
Ushio 10000K MH. For nutrient export, I keep chaetophora
macroalgae and a floating basket of xenia. The xenia basket is
basically a plastic basket from the dollar store that I put
foam on the edges to keep afloat. I’ve removed all my xenia
from my tanks and throw them into this basket where they
eventually attached themselves. It floats around the sump
absorbing nitrates and it allows me to stop the xenia from
overtaking over my rocks.
EQUIPMENT LIST IN THE SUMP |
DIY 4' single beckett skimmer pumped by an Iwaki 70RLT at about
1500gph |
Gen-X Mak 4 return pump from the sump to the display tank |
Phosban reactor with Rowaphos |
pH monitor |
cooling fan on a Ranco thermostat |
Enaly Ozone 200mg/hr generator on a Milwaukee ORP controller |
DIY DJ88 square calcium reactor, Milwaukee regulator, 20 lb CO2
bottle |
1/3 hp crab tank chiller modified to be used in the sump |
several powerheads to increase flow in the refugium |
DIY auto topoff |
Lighting
and Photoperiod:
The display tank is
lit by 3 x 250W XM 10000K metal halides using PFO parallel
reflectors. To achieve a sunrise/sunset effect, each light is
on a separate timer for an 8 hour photoperiod with a one hour
offset for each bulb giving a total of 10 hours of light from
dawn to dusk. I also have 2 x 140W VHO actinics that comes on
for an hour prior and after sunset.
Moonlight will then follow for an hour after the actinics.
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Feeding and
Maintenance:
I primarily feed PE
mysis and I often supplement with Formula Two pellets and
nori. Selcon and Garlic Extract are used occasionally. I
also plan to use Reef-Roids as coral food.
I perform a 50 gallon water
change every two weeks with RO/DI water. I started off with IO salt
then recently switched to Kent. With the recent sub-par alkalinity
batches with Kent, I started using 50/50 of both products in each
water change in order to minimize any future manufacturer mistakes.
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Tank
Inhabitants:
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This tank has approximately
200-250 lbs of live rock that I acquired from various Canreefers.
Their origins appear to be primarily from Fiji although I cannot be
100% certain.
The display tank is
primarily a SPS dominated tank although I do have a number of LPS
and some softies. My last tally was in the region of 70+ different
species of corals of which there are about 50 different species of
SPS. Unfortunately I am not proficient in naming the different
species so I will only provide their common names.
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Small-Polyped
Scleractinian Corals |
approximately 40
acroporas |
Leng
Sy monti cap |
green pocillipor |
lime green monti
cap |
pink pocillipor |
green body pink rim
monti cap |
red millepora
|
Superman encrusting
montipora |
green millepora |
purple monti cap |
green body/ blue
tipped millepora |
Christmas Tree
porites |
blue millepora |
pink birdnest
|
yellow millepora |
neon green
hydnophora |
Large-Polyped
Scleractinian Corals |
green tipped torch |
purple elegance |
green bubble
coral |
bright green pink
tipped elegance |
goniopora
|
candycane |
metallic green open
brain |
fox coral |
green tipped
branching hammer |
octo
frogspawn |
metallic green
donut |
green with pink tip
frogspawn |
red open brain
|
pink tipped hammer |
red/green blasto |
red blasto |
Fish/Invertebrates |
yellow tang |
purple tang |
single lonely
chromis |
unknown fairy
wrasse |
pair of pajama
cardinals |
six-line wrasse |
blue-sided fairy
wrasse |
fox coral |
cleaner shrimp
|
2 false percula
clowns |
rose bubble-tipped
anemone |
two Tridacna crocea |
white bubble-tipped
anemone |
several
green-tipped anemones |
4-5 tiger tail
cucumbers |
Tuxedo urchin |
Sump Inhabitants |
Achilles tang
|
Pair of bangaii
cardinals |
Leopard wrasse |
Yellow watchman
goby |
Cleaner shrimp |
lots of xenia in a
basket |
Chaetophora |
Encrusting green
gorgonian |
Plans for the Horizon:
I am in the
process of starting up a 120 gallon 48x24x24 tank in my basement.
This tank will be plumbed in between the sump and the display tank
so the water will drain from the display tank into this new tank,
from the new tank to the sump, and the sump back up to the display
tank. My intention was to make this new tank a LPS dominant tank but
considering my preference for SPS, I have my doubts.
I will also be
dismantling my display tank with the livestock being transferred
temporary into the new tank. I would like to implement two ideas
with the new display tank set up.
1) Bare bottom
but with a fake sand bed by using a clear two part epoxy mixed with
sand and spread on the bottom. This will give a sand bed look and I
will be able to increase the flow through the tank without any sand
flying nor sand shifting.
2) Decrease the
amount of rocks in the tank. I currently have some rather large
boulders of live rock in my current set up that restricts flow in
the lower region of the tank. My plan is to build a PVC structure in
the shape of an isosceles trapezoid the length of the tank. The
sides and top of the structure will support the rocks in order to
achieve the appearance of a wall of rocks and the area under the
rocks will then be open space. I will place a Tunze or Seio on one
end directing the flow through the PVC structure in ensure that
detritus does not collect under the rocks. This will give lots of
flow in the lower region and another Tunze near the surface will
provide upper region flow.
I hope you have enjoyed
viewing and reading about my tanks. I truly love this hobby and it
is amazing to read how this hobby had evolved in the past 2-3
decades. I find it remarkable that we are now able to set up an
artificial environment for these animals that were once considered
impossible to sustain long term life in an aquarium setting. Not
only have we exceeded beyond providing the necessities for life, we
have provided an environment for them to thrive. In essence, we have
successfully taken a piece of a reef and put it into our homes. This
is a hobby that I will grow old with and I look forward to the new
ideas and inventions of the future as I believe that it can only get
better from herein. I also hope that the new inventions of the
future will decrease the mortality rate of the animals we so often
take for granted due to their availability at local fish stores.
If I was to give one piece
of advice to anybody starting this hobby, it is to research on the
internet and various literature available. Do not make your
decisions based on a single person’s perspective but of many who
have the experience to support their views. Do lots of planning,
then plan some more, and take time to go see other people’s tanks
and their different setups….. and then start the planning cycle
again.