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#1
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What Plaster is safe in aquariums?
Is there any plasters that are particularly safe for the SW enviroment?
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#2
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Are you using plaster in the surrounding area (i.e. ceiling)... or what is the application? I am having a hard time figuring out what you might be using the plaster for.
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#3
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I want to use plaster to make frag plugs.
or is cement better? |
#4
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cement has to cure for like 6 months before it can go in a tank. go to garf.org they have a agrocrete mix they use to make all there rock.
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#5
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I wish they had prices on their site instead of requiring a phone call.
I'll have to find time to call them it seems. |
#6
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usually takes 6 weeks not 6 months.
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#7
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I do not know of any plaster that will not turn to much at the slightest mention of moisture.
__________________
I drank some fish food but is OK cause it tasted GOOD ~ vr697getta The little men that live behind my eyes and scream into my brain told me to tell you hi. |
#8
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I was thinking about Resin, I heard that is ok to use. I just dont know if corals would attach to it.
__________________
I live in my own little world.... But thats Ok They know me here |
#9
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So, cement is ok if it cures for 6 weeks?
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#10
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They use a specific cement...Portland white type 1 cement. They use argonite sand as a mixer and or crushed coral. I recently made a large batch and it took around 3 months to cure completely. I aided the process with vinegar and epsum salts. For small things like frag plugs, an excellent idea I saw for curing was put it in the holding tank (the back part) of the toilet in a mesh bag. This way it constantly gets new water to leach into. I was making over 150 lbs so this was not an option. But for frag plugs it would work great.
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It's my motorcycle, not my location. |
#11
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Quote:
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#12
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Quote:
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#13
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in a pinch, I mixed up marine epoxy and rolled it around in crushed coral. Then I shaped it like I wanted and let it cure. Worked pretty good. I make my own plugs using an egg carton and GARF's aragocrete mix.
Thanks, Scott
__________________
President Idaho Marine Aquarium Society A fair and biased reef hobbyist. "If I were going to set up a tank, and I am going to make some people mad here, I would use VHOs" Dana Riddle 3/2/2007 |
#14
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Quote:
Why not take a styrofoam egg carton, fill each cup with crushed coral and then pour enough mixed 2-part epoxy in each "cup" to just cover the CC. It would be dry in about 24 hours. Or better yet, mix up a thick slurry of epoxy, sand and CC and pour it into the egg cartons. I can get a 2 quart kit of marine grade epoxy at Home Depot for $20. That would make a ton of frag plugs. Last edited by MarkS; 11/02/2004 at 11:07 PM. |
#15
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Gotta watch the epoxy. Many of them are not water safe...
__________________
President Idaho Marine Aquarium Society A fair and biased reef hobbyist. "If I were going to set up a tank, and I am going to make some people mad here, I would use VHOs" Dana Riddle 3/2/2007 |
#16
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Quote:
__________________
I drank some fish food but is OK cause it tasted GOOD ~ vr697getta The little men that live behind my eyes and scream into my brain told me to tell you hi. |
#17
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Check out www.bostonaquafarms.com for plugs. They gotta get some better pics on their web site though.
Here is a pic of some that I have. The disk on top is about 1" in diameter and the peg fits perfectly into egg crate in the frag tank, then when the frag is ready I pop it into a hole in the rock. I actually drill 1/2" holes all through all my new rock now. |
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