600 Gallon Imitation Build (Plywood, Glass) First

Matthew L Moriarity

Feeder Fish
MFK Member
May 19, 2009
10
0
0
Orlando
Hello,
I am new to MFK, and up until this point have owned a single convict cichlid for about 8 years now. I was inspired by cvermeulen's build (http://www.monsterfishkeepers.com/forums/showthread.php?t=221526) and decided to use his design to build a tank of my own. I've been looking at large tanks for some time but they've always been rather pricey, not that that this process has been cheap, but cheaper than buying one outright. I have a 55 gallon now with 3 Green Terrors, 5 Firemouth Cichlids and 3 Asian Cichids.

Any how, I am posting some pics of my progess thus far. I have used 2x4s to frame the entire inside of the tank as well as for the base. 3/4" plywood for the walls. I used fiberglass cloth and resin to fill the corners and have applied 2 of 4 coats of sweetwater epoxy paint to the inside. I am using 2 2" drain pipes which will drain into my sump underneath the tank and cycle back up to a spray bar.

Glass will be ready Wednesday, so I'm hoping for a test fill on Thurdsday. I am still questioning the base and how much support it has to offer. It appears to be extremely sturdy and solid, but was wondering if I should add some 45s of some more supports on each side of the base.







 

cockroach

Goliath Tigerfish
MFK Member
Jul 28, 2005
3,100
1,941
179
Taiwan
Looking good so far. I might add some more support as 600g is more than 2 tons of water.
 

Pharaoh

Administrator
Staff member
Administrator
MFK Member
Feb 18, 2008
17,567
177
1,097
Indianapolis
Nice job. That's a heck of a jump from 55G to 600G. Good luck!
 

tthanatoss

Feeder Fish
MFK Member
Mar 15, 2009
313
1
0
Sault Ste. Marie, Ontario, Canada
Nice job. Are you planning on putting some kind of a plywood skin on the stand? If so I think it's great as it is. If not, I'm thinking you'll want some 45 braces in there to keep it stable.
 

Matthew L Moriarity

Feeder Fish
MFK Member
May 19, 2009
10
0
0
Orlando
Okay. I will be adding the same support that I have in the middle to each side of the stand. I will also be reinforcing the corners with 2x6s.

I am also running into problems with the 55gal. I cannot seem to get the nitrite levels to lower...any ideas? I have done multiple 25% water changes and even a 50%...

...If a fish dies, would the decomposing body be appropriately left in order to induce bacteria growth?
 
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