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johntanjm

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Everything posted by johntanjm

  1. Eheim 2227 wet/dry canister - $180 - wet/dry filter action is perfect for aerobic bacteria - pulsating water output, can simulate ocean waves - eheim substrat pro media with very matured bacteria colony (can plug and play) - All pipes and hoses can be cleared of coraline and look as new (upon request) - Very well maintained, no scratches, no dents. - Undated warranty card and manual - check it out http://www.eheimasiapacific.com/English/prowd.htm
  2. ah bro, i see all your zoas. building up your little zoa mountain ah! nice!
  3. canister works as a sealed air/water tight system. the sealed system allows siphonic action to draw water into the canister. technically it's not concievably possible. however, if you study the eheim 2227 wet/dry canister series, you might be able to modify that. those canisters do not work on a air/water tight system.
  4. alternatives for crush coral = biohome, eheim substrat etc. but again there will always be the theory that it will cause shit buildup. 2 solutions: 1. change your filter media now and then. say you have 3 media baskets of crushed coral. every month throw out one basket and put new crushed coral. this way there will always be old bacteria, but u get to remove the build up of waste in the media, part by part. 2. put a sponge on the pipe that sucks water into the filter. This way all big pieces of waste will get trapped thus mechanically filtered in that sponge and water going into the canister will be free from physical waste. Everyday remove that sponge and rinse it out thoroughly.
  5. belle belle belle! how can u leave me out man!? hahahha! I also want to to go!
  6. Water purifier filter to preprocess tap water before mixing the salt in from Jireh Marine. This is very important because it removes a large amount of silicates, phosphates, nitrates, ammonia and whatever other impurities that you do not want to go into your tank. You remove them before they can even enter your system. changing of purifier media is available at Jireh for $20. Maybe if you DIY it will be cheaper. unit also comes with wall mount bracket and also the 'spanner' to unscrew it. $30 will also give away freebies. john@98375929 stay at clementi west street 1, west coast area.
  7. All except lugol's RESERVED thanks all for now!
  8. Saliert Ammonia and Nitrite Test kits. Absolutely NEW! expire in 2008. http://www.reefdepot.com.sg/AddProduct.asp?ProdID=86 http://www.reefdepot.com.sg/AddProduct.asp?ProdID=75 original price $24 each, now super cheap discount. 1 for $15 2 for $25 very useful when starting new tank. Interested please sms john@98375929. I will also give away freebie goodies like test kits etc. to top up. Will do my best to make your money's worth.
  9. Lugol's solution, I only used at most 30 drops, after that got my green light to leave for overseas so the whole bottle is still there. It is good for disinfecting the tank. keep fish healthy. Dosage is by the drop, so you can expect this bottle to last you for many months to come. $10 Interested please sms john@98375929. I will also give away freebie goodies like test kits etc. to top up. Will do my best to make your money's worth.
  10. Refractometer with automatic temperature correction- $35 Find out more at http://www.reefdepot.com.sg/AddProduct.asp?ProdID=50 actual cost was $69 Very well maintained, flushed with fresh water, wiped dry and then air dry everytime i use. no rust no scratch whatsoever. Interested please sms john@98375929. I will also give away freebie goodies like test kits etc. to top up. Will do my best to make your money's worth.
  11. yes yes see me in one year's time. I'm gonna scrape off the coraline discs on the glass walls. this sounds damm cheapskate but do you want the bits? it might be able to help seed your tank with some nice coraline.
  12. yeah agreed. every system has its pros and cons. For a 100L tank if you have a eheim 1262 pumping at 3400L/H you get 34 times an hour. if you have a 1260 at 2400L/H you get 24 times an hour. But seriously, how many of us would install a 1260 pump to power a 2ft? The trend is that as the tank size increase, we tend to substitude turnover rate with flow rate that is generated by wavemakers. It is possible to achieve high turnover with sumps but not many people do that because it is costly, espcially if the tank volume is big. well yes sump don't need regular cleaning. but i'm sure you will wash out the wool in the 1st mechanical filter stage of your sump pretty regularly? If i had a sump, i'll defintely try to wash that everyday! I'm not saying that canisters is any better. I'm just saying that canisters is not any worse off then a sump.
  13. With this system, i'm also able to achieve a water turn over rate of 26 times an hour. that means ALL the water will go through the filter 26 times and hour. Even if you conservatively half that, it's still 13 times an hour. normal sump aquariums can at most perform at 6-8 times?
  14. This is a very clean setup, no messy plumping. Many say that canisters are inconveneint when washing/changing media. Many reefers have criticised me on that. Actually that is not true. With the eheim valve technology, the canister can be disconnected from the tank, brought to the toilet, flushed out, and then popped back in. All without a drip of water in your living room. can you carry a sump to the toilet to wash and then bring it back so easily and conveniently?
  15. Forgot to mention, the reason why this tank was closed is because I'm leaving the country for a year. Want to recover some cost and pass on some goodies to fellow reefers.
  16. Buyer bailed out so here I am again with equipment sales again. 2ft x 1ft x 1.5ft(height) glass tank powered by: 1. eheim 2227 (eheim substrat pro) 2. eheim 2224 (biohome and chemical media) 3. Prizm skimmer (not shown in picture) eheims, and prizm come with undated warranty and are in excellent condition. lighted by: single pendant 150W MH Iwasaki 20KK Aqua2 bulb (new bulb used for 4mths) The above equipment will work best if they're bought as a set as I have taken great pains to study and to pick the optimal equipment mix. It has powered a very successful reef tank @ http://myfishyroomates.blogspot.com . If you're interested, I can set up the tank for you and replicate the same effect. Upon buyer request, I can remove all traces of coraline encrustation on the pipes and tank. You may also choose to keep those scraps of coraline to seed your new tank. Free gifts such as test kits, water purifier, refractometer, hydrometer, additives, tank cleaners, additonal plumping, air pump etc. will not be out of the question. Give me a honest offer and i'll give you a honest deal.
  17. leave it. it's better then having trouble raising it. MG is found in abundance in seawater. no worries.
  18. Red Sea Prizm - Used for 4mths - Totally cleaned and washed out (see the picture, no coraline at all) - Manual + whatever documentation - Undated warranty card (effectively 1yr from the time you service) - Original Packaging provided Also comes with surface skimmer upgrade attachment. This one was expensive, I paid $35 for that arcylic cylinder Total Asking $120 John@98375929
  19. ah!? i see! you mean there are not pressure rated pumps!? gosh! but I'd suppose those with the graph that shows how flow rate changes with height = pressure rated eh? just like the graphs on the boxes of the eheim universal pumps
  20. if you've agreed upon to accept in USD then reject then u might be found liable. If not it's his offer and you have can choose to accept, reject or counter offer.
  21. learn something new here. what is pressure rated?
  22. sia la! it's not about the money. It's about the hobby and the lurrrrrrrve! Hey would really be fun to meet some of you lao jiaos when I do pop by. After all i've been in this forum for quite a while but not really know anybody.
  23. I'd really like to sell it as a whole set because this whole system really works very well together like that. Give me a while more to see if anyone is keen on the set. If not i will dismantle for individual sales.
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