Jason McK's 370G
Gallon Tank
We welcome back
Canreef's Featured Tank of the Month
with JasonMcK's stunning setup. Thanks, Jason, for sharing your system details with
us!
Introduction
It's
a huge honor to be asked to be TOTM on Canreef. To be included in
a group of people and tanks that I have admired for years truly is a
milestone in my reefing experience. Unlike most I began my
Aquarium obsession later in life, with a 75G reef tank, in 2001. I
quickly became a huge fan of SPS corals and have been keeping them for
about 6 years.
System
My Current tanks birth date was
08/01/06. This date was chosen as it was the date I transferred all
my livestock from my 75G.
370G display (6.5' x 36" x 30")
90G sump
30G frag tank
The tank weighs well
over 1000lbs without water. Getting it in the house was a challenge
and many door frames had to be removed. With out the use of a very
strong dolly, even with 5 big guys, the tank would still be out on
my driveway. Thank goodness my wife had the foresight to bring
it home from work. Then she had to force us to use it. Once we
gave into to our male stubbornness it only took about 5 minutes to
get it on the stand.
I DIYed the stand using TomR's
"survive a nuclear war" stand plans.
Lighting
3x400W Blueline e-ballast, Lumenarc III reflectors
Currently using EVC Tech 14K bulbs
8x36W T5
Currently using 4x22K Aquaconnect 4x Fiji Pink Bulbs
Filtration
Bubble King 300 External
Miscellaneous
Equipment
Sequence Reeflo Hammerhead return pump teed off to
feed both my chiller and my 30G frag tank
Pacific Coast 1/2hp chiller
PM Ca Reactor with additional chamber
Phosban reactor for carbon
Zeovit 3L reactor
Tunze auto topoff system
Frag tank (32"x 12" x 12")
Profilux Aquarium Controller
American Pinpoint Marine pH monitor
Flow
Closed Loop : Oceans Motions 4-way driven by a Reeflo Sequence
Hammerhead pump. The Oceans Motions 4-way uses a drum with 2
openings on the opposite ends. This allows 2 branches of the 4-way
to have water flow at one time. A total of 12 holes have been
drilled through the very thick 3/4 inch Glass (rumor has it Marc spent
6 hours to drill each hole).
To describe
the closed loop I will break down each port of the 4-way
1)
2 one inch holes on the right side of the tank 3 inches from the bottom
of the tank. These holes run through the tank wall then run through the
overflow and finally through bulkheads on the overflow wall. Both holes have
enductors attached to them
2)
4 one inch holes through the back wall of the tank 2 inches from the
bottom of the tank. Each hole has an Omni-flex directional flow controller.
The amount of flow is equal from all holes
3)
2 one inch holes on the left side of the tank drilled high on the tank
wall. I had enductors on these ports but it was just too much flow
4)
4 one inch holes on a spray bar at the top of the tank. Each hole has an
Omni-flex directional flow controller. The amount of flow is equal from all
holes
So every 30
seconds 1 and 3 then 2 and 4 are cycled through the Ocean Motion 4-way
Every 6
months or so I was taking the 4-way apart to clean it but found it simply wasn't
necessary. It has been working for about 3 years without a single problem.
Return pump,
returns water through 2 wavy sea units and 1 simple Loc-Line pipe
Aquarium Chemistry
Specific Gravity: 1.024 Temperature:
79 F
pH: 8.2
Calcium:
380-410 ppm Alkalinity:
7-8 dkh Magnesium: 1500 ppm
Potassium: 380 ppm Nitrates: <1ppm
Zeovit Supplements added
- Zeolith : 3L
- Zeobak: 6 drops every 3 days
- Zeofood: 3 drops every 3 days
- Zeostart: 0.6ml twice a day
- AAHC: 7 drops daily
- Coral Vitalizer: 7 drops daily
- B-Balance: 3ml daily
- Pohl's Xtra: 3ml daily
- Potassium Iodide Fluoride: 7 drops daily
I've been using Zeovit for the entire life of
the tank (Birth date 08/01/06). As many have learned, beginning Zeovit can be
quite costly but now, after 3 years, the dosages have dropped significantly and
that has afforded me reduce my costs while also adding other Zeovit products. I
am a big fan of bacteria based systems and have chosen Zeovit based on the
amount of support that was available at the time I started.
Photoperiod
T5 Actinics: 10am-10pm
MH Main lights:
12:00pm-9:00pm
Current Fish
Red Sea Sailfin Tang Zebrasoma desjardinii
Juv. Orange Shoulder Tang Acanthurus olivaceus
Chevron Tang
Ctenochaetus hawaiiensis
Naso Tang Naso lituratus
Foxface Rabbitfish Siganus vulpinus
Arc-eye Hawkfish Paracirrhites arcatus
Frog Fish Antennarius
coccineus
Pink tail Trigger Melichthys vidua
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I've never been a huge fish guy,
but as you can tell I'm a fan of Tangs. One from each family was my
plan and I'm sticking to it.
I'm currently looking for ways to rid my
tank of a nasty Arc-eye hawkfish. They are just nasty fish, despite being the
smallest fish in the tank he sure is a bully.
Maintenance
Bimonthly 40G water changes using Reefers Best
Salt
Monitor pH between 1st and 2nd stage of Ca
reactor daily
Clean skimmer collection cup twice a week
Unfortunately I
have not found the ID for each on my SPS corals. Something I continue
to put on the back burner. There are over 65 different SPS in the
system. With a large Hammer coral (approx. 12" X 12") some Ricordia and
a few zoas and mushrooms.
Future plans include the
addition of a Profilux Aquarium controller, redo the lighting mount system, and
a possible reconfigure of the Skimmer frag system.
I have found that a small colony of Green Star Polyps, that has gone unchecked,
is now a very large problem. I am in the process of eradicating them from my
system, but they are winning. I believe my next step will be replacing some of
the rock work to ensure the GSP are gone. My poor Orange Cap has been
completely encrusted by GSP.
As the tank is always challenging
my knowledge and skill, I'm at a point right now that I'm allowing my
pieces to grow. I'm a big fan of massive SPS colonies. So that is my
current goal to continue to be able to support the demands of the
corals as they grow.
Thank you
again for this opportunity and feel free to post questions
The people
I've met through Reef Network, the staff at J&L and Ocean Aquatics continue to
help me grow and be successful with my Reef tank. Thank You
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