senna

arranja uma plantas para os filhotes que nascerem se poderem esconder, e deixa a femea à solta no aqua. os que sobreviverem serao os mais fortes e os que estao melhor adaptados, tal como acontece na natureza.

eu uso este www.********.com é um sistema todo automatico e fabricado no USA. e com garantia vitalicia ate a podes beber esta agua de osmose e tb se quiseres por no aqua que é excelente. os testes da agua de osmose em minha casa mostram com o tds 0.0 ppm (agua pura), mas sem isto facilmente atingem 190ppm (agua da torneira. o preço ficou em 2200 euros, mas nao me arrependo nem um pouco. quando comprei este sistema eles disseram-me que tinha 30 dias para encontrar um aparelho superior a este e que se isso acontecer ficaria com o sistema de borla!!!! nao imaginam o que procurei, mas procurei mesmo muito e nao encontrei um melhor e com muita pena minha pois poupava 2200 euros e ainda ficava com o sistema de borla. nem imaginava eu que iria montar um reef e que a osmose ainda viria a ser mais util do que eu tinha inicialmente previsto. ja estava farto de comprar garrafoes de agua nos hipers resumindo enchio o aqua com esta agua e em 3 semanas meti ja corais e peixes e anemonas, nunca vi na agua nenhum valor fora do normal desde o 1º dia ate agora. ja passou 1 mes e nada morreu depende para que uso lhe queres dar.... se é so para encher o aqua e fazer tpa julgo que com 250 euros ja compras um sistema de RO, mas atencao à capacidade de litragem diaria, 200 lts por dia ja te chega.

realmente depois de ter lido o que aqui foi dito estou a pensar o que devo fazer obrigado

entao como é possivel o meu reef estar com os nitratos a zero?

ainda nao entendi é porque é que nao se deve ter filtros num aquario de agua salgada, ainda por cima quando nao se possui um sump. eu tenho um eheim 2028 pro 2 e nao tenho problemas (por enquanto esta tudo bem). gostaria que me explicassem esta coisa dos filtros nao serem bons para o aqua.

olha eu tenho um Aqua Medic Turbofloter 1000 Multi SL com bomba de 2500lts/hora num aqua das mesmas dimensoes do teu, e posso dizer-te que é excelente, ta farto de tirar porcaria bem escura. agora é ctg

isso esta altamente!!! o escumador parece um deltec AP 1004.... brutal!!!! parabens

o valor dos nitratos é inferior a 10, porque no teste menos de 10 é o valor minimo. o aquario tem as dimensoes de 100x40x54 sim à 6ª gota a cor mudou ligeiramente, mas à 8ª é q ficou mesmo amarelo

olá entao é assim o novo aqua esta a bombar à uma semana, e estes sao o valores que apresenta: Densidade: 1021 nitratos: -10 (inferior a 10) amonia: 0 calcio: 375 nitritos: 0 Ph: 8.1 kh.....8 gotas...ainda nao entendi bem este teste....é um teste da JBL alguem me pode explicar serao estes valores normais para um aquario tao recente?(1 semana) e ainda so tenho 20kg de RV que é pouco, mas o $$$$ nao abunda

ve este link " target="_blank">http://saltaquarium.about.com/cs/proteinsk...angons.htm ou http://saltaquarium.about.com/cs/proteinsk...sumpskimmer.htm://http://saltaquarium.about.com/cs/pr...sumpskimmer.htm os q o hugo mencionou sao de longe mt superiores ao que estas inclinado a comprar....agora é tudo uma questao de $$$$$$ mas tens melhores pelo mesmo preço.

concordo pelo que vi sobre os deltec e os h&s, mas o preço......ui ui. de qualquer forma achei este artigo e gostei do que li sobre o aqua medic turbofloter 1000 multi. Aqua Medic turboflotor 1000 multi The next thing that we would like to introduce is a very common protein skimmer manufactured by the famous Aqua Medic Company. On the left, you see a picture of the Aqua Medic turboflotor 1000 unit. This protein skimmer has a few special features that have been patented by the Aqua Medic. We will look at these special features closely and compare them with the criteria listed above to show why this is a very popular unit. The turboflotor unit is manufacturered in Germany and is capable of handling 125 to 250 Gallons. This unit, unlike the simple Lee's product shown before, has an external motor (the bottom left) to drive the water (and air) into the skimmer. That is, it is a venturi protein skimmer. If fully assembled, the plastic pipe is to be connected between the motor and the grey nozzle, the inlet to the skimmer. Water will first enter the motor and then "processed" before entering the skimmer through the inlet. The motor has another inlet (not shown) for an air pump to be connected. Inside the motor, there is a needle wheel, one of the patented key features of the turboflotor. The needle wheel is driven by the motor and is constantly rotating. When the wheel is rotated, the rotation allows the air entering to the motor to dissolve into the current. The significance of the needle wheel is that rotating the wheel with many fine needles on it forces the water to go around the needles, and hence, more water surface is produced. This increase in water surface makes it very effective in generating fine air bubbles. This makes the skimmer work more efficiently than the simple Lee's skimmer. In fact, many American products try to duplicate this feature. But the difference is that their wheels are paddle wheels, not needle wheels. This makes a big difference in performance because the paddles do not force the water to go around them the way the needles do. Hence the paddle wheels do not give the fine air bubbles as the needle wheels do. This automatically gives a good rating on the quality of fine air bubbles to this Aqua Medic unit. Remember that with the Lee's product, the fine air bubbles, the carrier of the waste, are generated by an air-stone. You can easily image that you will need a bunch of air stones to produce enough air bubbles once the skimmer exceeds a certain level of capability. So the simple skimmers that rely on air stones are only suitable for small tanks. This illustrates the absolute advantage of the venturi protein skimmers as compared to the air-stone skimmers. The venturi skimmers do a much better job than the simple air-stone skimmers in supplying the amount of air bubbles. Compared to the Big Mombasa, we say that the needle wheel is one of the features that makes the turboflotor 1000 unit a much better choice. The turboflotor 1000 unit is a very popular equipment in our store. This and the following picture are taken from two of our different systems. The tank on the left is the same one that we use to demonstrate different lighting systems - Phase IV, Power Compact - on the MoreLighting page. The collection cup has just been cleaned before this photo was taken. The collection cup should be cleaned regularly. The following picture shows the whole setup of a Aqua Medic Reef 500 system. The Reef 500 is a complete biological filteration sytem and it includes a Turboflotor 1000 unit. If you are considering a biological filteration unit, this is really an excellent system. (We will talk about this system in the new page about Biological Filteration.) Each of the 2 skimmers is placed inside a sump. Pay attention to the shape of the Foam Raiser Tube. You see that the Foam Raiser Tube, the tube inside the collection cup, has a unique shape. The Foam Raiser Tube has a shape of an inverted-cone. This inverted-cone shaped Foam Rasier Tube is indeed another advantage of this product as compared to the other American products. In order for you to appreciate the significance of this special shaped foam raiser tube, you need to know a bit more of the types of foams that are produced inside the skimmer: normal and protein foam. Normal foam is produced whenever water is being whirled up and aerated. They break up quickly and settle down easily. Do you see the foam in the middle of the Foam Raiser Tube? The top portion of the foam is brownish, but the bottom portion of foam is white. At the bottom of the foam raiser tube, the white foam is the normal foam. Above the normal foam is the brownish foam or the protein foam. We know that only the protein foam is what we want to collect. The inverted-cone has such a shape that it reduces the surface area gradually as the foam reaches the top of the foam raiser tube. This increases the probability of the protein foam (also called the dry foam - because the foam is dehydrated) will reach the top and will be collected outside the Foam Raiser Tube. The way the protein foam to be collected is based on the fact that the heavier foam, the normal foam, will not make it to the top because of its weight. Gravity simply pulls the heavier wet foam back down. On the other hard, the dry foam, because of the electrically charged nature, can easily get attached on to the inner surface of the raiser tube. Once the dry foam gets attached, it can make its way up to the top of the raiser tube by constantly being pushed up by the upcoming dry foam. Once the dry foam reaches the top of the Foam Raiser Tube, the dry foam will be collected because the foam is not as heavy as than the wet foam (because of the water molecules). The dry foam will be collected in the volume outside the Foam Rasier Tube and inside the collection cup. So immediately we see that this skimmer is a lot more efficient than the simple Lee's product and the Big Mombasa. It handles most of the problem of sorting the dry foam from the wet foam. For these two features, the needle wheel and the inverted-cone shaped Foam Rasier Tube, we highly recommend this unit to people who are considering of upgrading their skimmers. Note: It is this special feature of the Turboflotor 1000 unit inspires us to come up with the Dry Foam Collecting Efficiency criterion in order to compare different products. So you see the these criteria that we have listed here really comes from our daily experience and from our own experiments with different products. It is not hard to see and it is nothing but common sense. ou ]http://www.waisaquarium.com/ProteinSkimmer....htm#1000[/url]

obrigado pela tua ajuda, mas escumadores com pedra difusora nao me agradam muito, ate porque tenho de a estar sempre a susbtituir, ainda por cima muitos deles sao para colocar dentro do aquario o que ocupa espaco... um abraço

ainda vou ver mais uns...

pois o problema desse Deltec Turbo TS1060S é o preço

acho que vou comprar o aqua medic turbofloter 1000 multi, este é bom ou deveria comprar um da tunze?

esqueci de dizer....tenho um orcamento de 200 euros para o skimmer, pois estou inclinado a ir entregar este onde o comprei, visto q so o tenho à 2 dias

obrigado pela resposta, mas tive a fazer uma pesquisa na net sobre esse e nao encontrei nada, pode me indicar o site do fabricante sff.

Olá recentemente adquiri um aquario de 220lts (200 reais), acabei ontem de o encher com OI e pus tudo em funcionamento. o unico teste q ainda fiz foi o da densidade q se situa nos 1021. agora estive a falar com uma pessoa na loja de animais q me disse q o escumador q tenho nao era grande coisa e q nao tirava nada da agua, o escumador em causa é um Seaclone scps 100 da Aquarium Sistems. que faço agora? é assim tao mau? gostaria de saber as vossas opinioes acerca deste escumador. obg