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06/12/2007, 11:13 AM | #251 |
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Hi Vitor,
Of course I like your project, It's really good. To soon to take a lot of conclusions but at least we can say that is a project that works ! It was a good bet. I'm curious about the evaporation when is totally not covered day and night, how many liters per day Vitor ?
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João Magano www.ReefForum.net |
06/12/2007, 06:23 PM | #252 |
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Location: Hellertown, PA
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There's a great place in Boca Raton, Florida called Gumbo Limbo that has four outdoor tanks! The first one is for nurse sharks and lemon sharks, then there's one with different native fish, two big spiny lobsters, and a giant sea turtle named Ludwig. The third tank is more like a aggressive fish tank, with large porcupine puffers, sting rays, and some eels and sea robins. The fourth tank is kinda set up like a mangrove environment, with a mated pair of snooks, some needle fish, and a juvenile barracuda. Three juvenile sea turtles also live in this tank, they were all part of a gender study and will be released into the wild once old enough. Gumbo Limbo runs a sea turtle raising programs that is helping the population of the South-East Florida area. Check it out if you're ever in Miami or Fort Lauderdale!
http://gumbolimbo.org/ |
06/13/2007, 05:31 AM | #253 |
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This is really cool and an energy saver too! Like someone else posted, I liked the rock better when it was not placed in an oval shape.
Any particular reason why you layed the rock out in an oval pattern?
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Susie "You learn something new everyday"! Current Tank Info: 125 gal with all soft corals |
06/13/2007, 07:16 AM | #254 | ||||||||
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Hi guys!
First of all i wish to apologize for my delay on the answers, i've been very occupied, and i wish to thank you all for the inspiring words. Quote:
Until this day i didn't aclimate the corals, i started in March and the sun was very friendly, not to agressive like in this current month June, the Summer Solstice is in the 21 of June, 8 days to get there. At this time i realy need to cover the tank with this shade cloth, the sun is to intense, about the 85.000 lux. By the way, i've just both a luxmeter to pinpoint and control the rigth ammount of ligth, i'm just waiting for the his arrival: Regards Quote:
The earth can really buffer the temp. Yes, the tank is shallow, about 55 cm deep, it has to be, only this way i can reach all partes of the tank, in my experience at this depth the tank works very well, considering the temp/maintenance issues. Now about the isolation, it realy helps on the tank expansion and contraction. The importance of the insulation material is that it preserves a constant temp, exactly want we want, was you know iven the best isolation material can not maintain the temp for a long time, so what it hapens is that the temp passes throw the earth surrounding the tank, maintaining even more the temp. "What is the display tank made of?" The tank is all made in glass. "Why isn’t the glass top removable?" I can take the cover off, and reach all corners of the tank, no need for the top cover to be removable, this way i can prevente the rain to get inside. "Why isn’t the top simply an inch wider so that it rests across the top of the reef pond?" I didn't get this question "did you consider biological filtering with an algae refugium?" Yes i did, but that way i simply lose two things, my family time and the rest of my garden. "are you feeding the Tangs algae, algae flakes, dried nori seaweed or fresh macro-algae from the ocean?" I feed the tang all kinds of food, algae flakes, normal flakes, and dried nory. "Have you thought about connecting the system to a small display tank in the house? There you could shelter and observe new species?" No my friend, i don't have a inside tank and do not intend to, my time is very limited, but i wish that this new aproach to marine aquariums can bring up new ideas and new setup just like you mentioned. Best regards Quote:
Yes my friend, i certainly build a bigger sump. Regards Quote:
No, were i live the sea birds live me alone, i only have only country birds and some sparrows. Quote:
No, i've never seen him bit any coral. I have seen this fish in almost every fishstor where i live. Regards Quote:
Yes, is to soon to get any conclusions. I have about 4-5 liters evaporation. Regards Quote:
If i could i certainly be a volunteer,no doubt about it. Regards Quote:
Yes my friend there is a reason, this way i can see all tank from above, remember, i have a "see above" setup. All the best Vitor Pestana |
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06/13/2007, 07:47 AM | #255 | |
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Quote:
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06/13/2007, 08:31 AM | #256 |
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Hi Vitor,
Thanks a million for the reply, really important to me, I was beginning to think you would never see it in the see of messages since I posted LOL! Now i just need to remember where I saw a 'close enough' coversion chart for lux to PAR intensities! Winter Solstcie is coming here soon, that is my deadline for having the tank up. Since I am just transferring and older tank I shoudn't have to cure anything. So I'm hoping I can stick the first corals in there by the 1st week of July. Wish me luck!! Many tahnks and kind regards, Rafiq |
06/13/2007, 12:35 PM | #257 |
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Hi Rafiq!
Yes, that's the way to go, but only with a luxmeter you can really know the correct ammount of light. I did some research, in a natural coral reef the amount of lux is betewen 110.000 lux to 120.000 lux in the surface, 1 meter below this amount decress to 20.000 lux 25.000 lux, in my point of view, this amount of lux is the hight limit that a home aquarium should have, if you think about it, a natural coral reef goes to a greater depth. I wil know for certain the amount of lux my tank receives when my luxmeter arrive. Try to do the same. By the way... no need to wish you "good luck" i'm certain that will work. All the best Vitor Pestana Last edited by vitor pestana; 06/13/2007 at 12:55 PM. |
06/13/2007, 01:48 PM | #258 |
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Not sure if u noticed my ealier post among so many, but could post the tank size(dimensions) again....i could not find it...
thanks Ben
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Ben Current Tank Info: None :( |
06/13/2007, 02:14 PM | #259 | |
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Quote:
I'm sorry. The size is 60"long 40"wide 24"depth Regards Vitor Pestana |
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06/13/2007, 04:26 PM | #260 |
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Thanks.... I told my boss today he should have gone to your house last week to see ur setup...he was in Lisbon on vacation.
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Ben Current Tank Info: None :( |
06/14/2007, 07:03 AM | #261 |
gotta love saltwater.....
Join Date: Apr 2007
Location: Elyria ,Ohio
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Thats way , way cool .....good luck ,,although it looks like skill more that luck !!!!!! nice job ,,
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06/14/2007, 07:03 AM | #262 |
gotta love saltwater.....
Join Date: Apr 2007
Location: Elyria ,Ohio
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Thats way , way cool .....good luck ,,although it looks like skill more that luck !!!!!! nice job ,,
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06/14/2007, 08:49 PM | #263 |
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splendid! hats off to you, vitor! really inspiring! thanks for sharing. wish i could have one too, that would save me lots of $$$ from electic bills. keep it coming!
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Warmest Regards, Marty, Amery and Seth :) Current Tank Info: 100gal Low-tech, Low-cost Mixed Reef |
06/16/2007, 07:40 AM | #264 |
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I'm sure your words and pics cannot truly describe how beautiful the tank is. I just can't imagine how much better it must be in person!! Great job Vitor!!!
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06/16/2007, 01:24 PM | #265 |
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Think I want to move to Portugal now, love the tank.
Should we not be calling it a pond though? I wish the weather in Ireland would let me do something similar, the summer months would be fine, but winter would make the electricity bills sky-rocket. My only option would be via solatubes - something I have considered (but not acted on) for some time. More pics please. ;-0
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New tank (468L or 120G) has salt and rock, just add coral and fish! Current Tank Info: New tank in progress.... |
06/16/2007, 02:57 PM | #266 | |
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Quote:
If you have about 20.000 lx (Sunlight intensity) throughout the year, you can have a tank just like this, the only problem is the cold winter, but if you have a fine layer of air betewen the top glass and the water and some isoleted material in the top glass throughout the night time, you should not have a problem. The watts neded to heat up the water would be just the same like if the tank was at home. Never the last i recomend you that to make a test with a underground tank before you tempt the real thing. Regards Vitor Pestana |
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06/17/2007, 09:28 PM | #267 |
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MASTERPIECE :-)
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Nate!!!! Current Tank Info: Nuvo 10 SPS |
06/18/2007, 08:47 PM | #268 |
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awesome, just awesome. But i must say that i am quite jealous
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JJ "I get to go to lots of overseas places, like Canada." -Britney Spears Rehab is for quitters. I like the smell of a particularly ripe fart (only if it is mine).~BrianD Current Tank Info: 29 gallon biocube, LPS dominated. |
06/20/2007, 09:10 AM | #269 |
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This is really great! Next to the real thing...(of course, still with the help of modern technology)...it's like having a "mini-sea" in your backyard! Now, if we could just have some waves...
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06/20/2007, 07:45 PM | #270 |
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IS THAT TRUE direct sunlight going to your tank gives a algae problem
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06/21/2007, 12:51 AM | #271 |
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Hi Edwinn,
I think what is true is that if your tank has high nutrient levels combined with any strong light, you will have an algae problem. Regards, Rafiq |
06/21/2007, 08:35 AM | #272 | |
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Quote:
Just lik Rafiq said, the sunligth Vs algae issue it's a mith, you only get algae if you have a high nutrient level, the same thing happens with T5/HQI associated to a heavy nutrient level. Regards Vitor Pestana |
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06/22/2007, 07:13 AM | #273 |
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Hi Guys!
The Luxmeter as arrive. This way i can really pinpoint the amount of light. Direct sunlight: 100 x 1010 = 101.000 lux, it's way too much light. Now in the shadow: 444 x 100 = 44.400 Lux and the corals are doing fine. I think that the right amount of light so the colors became more intense is between 50.000 and 60.000 Lux,higher this number the corals get sunburn. This is the ammount of light for this kind of system, if i didn't had the top glass, i'm sure that the light should have more difficult to get inside the tank because of the water mirror of the surface. All the best Vitor Pestana |
06/22/2007, 07:42 AM | #274 |
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i don't think the light is reflected off the water any more or less because of the glass. think about the ocean. the glass blocks the light.
Carl |
06/23/2007, 08:10 AM | #275 |
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I just sat here and read every post in this thread on all 11 pages and was truly impressed with what you have accomplished, Keep up the great work and updates. I was wondering about your DIY Chiller. The Refrigeration part I understand but, what did you do to make the heat exchanger portion of the system. Since saltwater is so corrosive what did you use and how did you build it? I have friends that are refrigeration technicians and I would like to build my own but I can't seem to figure out a good way to construct a heat exchanger that wont fail or cause problems with the tank occupants. Any help or advice would be appreciated Vitor.
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A small fish in a big aquarium |
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