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Everything posted by teebs
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So urs will be right side zoa garden, left side Yumas... How many Yumas are you targetting? 10,20,30???
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Wow...u are really dosing a lot...
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Ok, no problem...
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Weekly Update - 11th Jan to 17th Jan 2010
teebs replied to Regal's topic in Weekly LFS Stocks Report / LFS Info Centre
Product info from MD: The positive effects of NP-reducing BioPellets on water quality are based on the principle of immobilization. Waste products from the water, mainly nitrate and phosphate, are converted into bacteria. This keeps the aquarium water clean. NP-reducing BioPellets are composed of biologically degradable polymers that can be placed in a fluidized filter or filter canister. The pellets will allow aerobic growth of bacteria which consequently will consume nitrate and phosphate simultaneously. The bacteria will use up the carbon from the BioPellets, whilst nitrogen and phosphorus are taken from the water as nitrate and (ortho)phosphate. This conversion of organic BioPellets (together with inorganic nitrogen and phosphorus) into microbial biomass is called immobilization. In addition, anaerobic layers will develop, resulting in additional denitrification. The surplus of bacteria will be consumed by filter and suspension feeding organisms such as sponges and corals, or skimmed off by a protein skimmer. On average this “solid wodka method†takes 2-4 weeks to give rise to sufficient bacteria to allow nitrate and phosphate levels to drop. The main advantage of this method over using Wodka or sugar as a carbon source is that NP-reducing BioPellets stimulate local growth of bacteria in a filter compartment, instead of all over in the aquarium where they may clog up pipes and hoses. They also prevent the growth of cyanobacteria, as the bacteria growing on NP-reducing BioPellets will compete with these phototrophic nuisance microbes. Finally, NP-reducing BioPellets will save the aquarist a lot of time, as no daily dosages of carbon are required. Product guidelines NP-reducing Biopellets can be placed in canister filters or fluidized reactors. The latter configuration may yield better results, and prevents detritus buildup. A proper starting dosage is 0.5-1 liter of pellets per 500 liters of system volume (12,5-25 fl. oz. for every 100 USG). After about 2-4 weeks, nitrate and phosphate levels should start decreasing. For some aquaria experiencing heavy feeding, higher dosages are appropriate. Examples are aquaria which house large quantities of azooxanthellate corals, sponges, tunicates or large schools of Anthias fish. Dosages may be increased indefinitely, provided the aquarium water is sufficiently aerated. NP-reducing BioPellets are consumed by bacteria, which is why new pellets need to be added every 3-6 months to compensate for digested substrate. This can be seen during inspection of the filter. These figures however depend on aquarium conditions and are strongly influenced by feeding regimes and livestock. Taking regular measurements of both nitrate and phosphate levels in the aquarium is recommended, after which dosages may be increased or decreased. We also suggest placing the outlet of the pellet filter in front of a protein skimmer, to limit the amount of bacteria entering the system. This has the additional benefit of increased gas exchange (CO2-removal and O2-addition). The pellets should never be used without sufficient aeration, as this may lead to low oxygen and pH levels, especially during night time. Proper aeration can be established with air pumps and protein skimmers. When heavy feeding is required, it is recommended to combine the pellets with standard phosphate adsorbents. The reason for this is that most aquarium feeds contain higher levels of phosphate than is consumed by bacteria, fish and invertebrates, when compared to nitrogen. Some phosphate adsorbents however deplete alkalinity and may reduce pH. Using phosphate adsorbent media based on iron hydroxide does not have this disadvantage. Important: Maintain sufficient water flow through the BioPellets, to prevent production of hydrogen sulphide gas. The use of ozone and UV will negatively affect bacterial recruitment of the BioPellets and increase the maturation time of the filter. Adding bacterial cultures may alleviate this problem and shorten filter maturation time in general. When nitrate and phosphate are already very low before applying BioPellets, a decrease in these levels may not be detectable with standard aquarium testkits. -
Ya...I forgot...Open Mon - Sat 10.30am to 11pm only...
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Wat deflector is that? Hydor Flo? or something else? Anyway, the Seachem Reef Plus will last you a very long time... Not sure if they will allow you to change considering you have already used it...
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C328 never open today? Strange... Which coral vitamins u bought? C328 is definately cheaper for coral vitamins and other additives.
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He may not have enough Yumas to go around...
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can i store up the Seawater from LFS in a drum ?
teebs replied to chercm's topic in General Reefkeeping_
I have stored NSW for up to 2 months previously so if you are storing for 1 month, then it should not be a problem. But do take note that salinity of the NSW as well as the calclium/mag concentration can and do vary from batch to batch. -
can i store up the Seawater from LFS in a drum ?
teebs replied to chercm's topic in General Reefkeeping_
No need running pump. I have stored 400L of NSW from Iwarna for water changes previously. -
is this dimension 2.5ft x1.5ft a 200l drum ?
teebs replied to chercm's topic in New to the Marine Aquaria Hobby
The last I asked, the 200L tub is nearly double the price of the 150L tub. -
Waiting for this...
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Wonder where u got this from...
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Acan #2, Blasto, Zoa #1 - Reserved for Richie13
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A week is fine. Most of your corals do not need much feeding.
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List of corals and some frags for sale. All from GO. Acans - $60 each #1 #2 Blasto - $20 Zoa Frags #1 - $25 #2 - $10 #3 - $15
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Couple of days away will be fine.
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is this dimension 2.5ft x1.5ft a 200l drum ?
teebs replied to chercm's topic in New to the Marine Aquaria Hobby
I think it is a 150L drum. -
Ahhhh...but 99.99% grow very fast and only 0.01% wither super slowly... I think u got better luck with corals than fishes...
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Lost about $500 worth of corals...
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Blasto wellsi is easy since u do not need to feed it, the blasto mussa is a different story altogether. Lost abt 8 pieces of very nice ones when I went overseas for 2 weeks. Need to restock after I sell off some of my other corals and rearrange my existing corals.
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How much???
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Yup, switch off the return pump and wavemakers when feeding.
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Everything that is put into your tank grows like widlfire...