Slimymadness

Up for you bro! Was looking forward to your tank thread with the new LEDs! Hope everything goes well with the new place!

Dymax PH400 for sale.. Touched water only once, too powerful for my small frag tank. With box and full accessories. Selling for $8 only. Self collect bedok reservoir rd. FCFS. 9.23.008.27 Dymax power head (submerged motor-driven pumps), are superior pumps leading with respect to energy efficiency. They are the basic components for all Dymax filter systems and are also used as circulation pumps. Dymax power head pumps are continuously tested for their ecological effects under realistic conditions. Used as circulation pump and fountain, they do not produce harmful shearing forces. Every power head pump include a universal holder and a flow rate control valve. Flow rate: 400L/H Wattage: 5W Aquarium size: 25L~60L

up for your nice zoas!

Up for you bro, hope a good reefer pick up the guys asap, it's very stressful for them to be transported arn like that. Shame on the pilot, remember what goes around comes around!

sorry bro, i would like to withdraw my bid as i received an irresistible offer on maxspect from a good bro! Apologies for any inconvenience and a big up for you!

160 for me!

Wad type of LEDs used bro. And color temps?

Oops forgot to leave my contact! 9.23.008.27

Hi all, Helping a bro to post, 6 mths old RSM 130. Very gd condition. However, the cabinet is not included because he is using it for other projects. So this is just for the tank alone. You get Protein Skimmer, Lighting, Moonlights, Timer, Individual controls for the all equipments, all in one neat package! Total system volume 130 liters (34 gallons) Aquarium volume 110 liters (29 gallons) Filter volume 20 liters (5 gallons) Aquarium length 610 mm (24") Aquarium width 500 mm (19.7") Aquarium height 500 mm (19.7") Total height 612 mm (24.1") Glass thickness 8 mm (5/16") 5 outlet power center Course mechanical media Fine mechanical media Skimmer volume 3.8 liters (1 gallon) Skimmer pump 1,200 lph (320 gph) Collection cup volume 1.5 liters (0.4 gallon) Circulation pumps 2 x 550 lph (2 x 145 gph) Ceramic bio-media 2 liters (0.5 gallon) Activated carbon 200 g (7 oz) Fan cooled hood Lighting - 10,000K 55W Lighting – Actinic 55W Electronic ballast LED moonlights 24 hour programmable timer Click here to see RSM130 Specs Selling for $180. Tank has decommed and at my place now so viewing can be done anytime at bedok reservoir rd. 9.23.008.27 FCFS

HI all, blowpop zoas for sale. Abt 15polys, i can see at least 4 new polys sprouting out. $10. Pics taken with iPhone cam, nothing is done to the pic. Frags under ATI Aquablue Special, Blue Plus and Actinic. Frags on plugs for at least 2 weeks now. Self collect bedok reservoir rd, fcfs no reserve pls.

the moment it turns yellow would be correct bro, i compared readings with salifert....

hi bro, i used to use tetra. i remb is the first drop u drop in, water turns blue. drop 1 drop each time and swirl. when the water turns yellow stop. the number of drops when water turns yellow is dkh. but its not v accurate, now i using salifert and i feel its more pinpoint....

For such a small tank, be careful on water parameters. Elements get use up pretty quickly in small set ups. I am using same size that act as frag tank, 2x24w t5 can bring temp up to 29.5c. Don't think this temp is gd for sps. And I notice that u don't have wavemaker, sps and many other corals need good flow around them. Ps understocking does nt mean gd water quality, it could be that your tank have not finished cycling thus livestocks kept dying. Inverts do nt tolerate copper. Do a water check cos I am keeping sexies and they are really really hardy fellas

u shud get a damn good cam to capture damn good pics of your damn sweet looking zoas!! hahahaha...those zoas are real sweet things in real life! up for u! ps if i can name it, i would name it purple blondie nipples hee

All bottles are brand new 250ml. Seachem Marine Trace - $8 Seachem Strontium - $8 Seachem Reef Calcium - $8 AZ NO3 Absolute Zero Nitrate - $20 Nutrafin Cycle - $5 Buy items 1 to 4 and get Nutrafin Cycle FREE! FCFS no reserve. 9.23.008.27

Hi all, 2 frags of Peanut butter cups for sale. Both frags have around 30polys. $15 each. Pics taken with iPhone cam, nothing is done to the pic. Frags under ATI Aquablue Special, Blue Plus and Actinic. Frags on plugs for at least 2 weeks now. FCFS. No reserve pls. 9.23.008.27. Collection bedok reservoir rd. thanks all!

Up for a very nice reefer with an even nicer tank! Thanks for the frags and the advice bro!

hi guys, some items for sale. Resun heater 300W x 4 units : $10 ea Glass thermometer x 6 units : $2 ea Extension sockets 3m(6 sockets, 3m) x 10units : $5 ea 3 way metallic air valve x 7units :$2 ea 5 way metallic air valve x 15units : $3 ea Plastic air valve x 5units : $1 ea All items brand new, collection bedok reservoir rd. 9.23.008.27. Fixed price.

US prices are often very high, plus shipping and the risk of DOA, one is better of scouting for "gems" in the local scene... Anyway some corals are from asia, so imagine the mark up... And u are buying corals that have travelled around the globe!

OK for those who are experiencing the same problem as me, the vinegar can actually be added into the mixture to aid higher dissolution. The acetate acid will lower ph but still able to maintain carbonate hardness of solution. For those who are afraid that the ph will shoot up with NaHCO3, might want to consider this at your own risk. I am experimenting the equation and hopefully things will turn out well. I will document findings in this thread for all to know more! Vinegar And Limewater To Boost Limewater Potency Another potentially useful attribute of vinegar is that it can be used to help dissolve additional solid lime into limewater. It does this by reducing the hydroxide concentration in the limewater: 10. CH3OOH � CH3COO- + H+ The H+ combines with OH- in the limewater: 11. H+ + OH- � H2O The actual dissolution of Ca(OH)2 is limited by the multiplication product of the calcium and hydroxide concentrations in the limewater as shown below: 12. Ca(OH)2 � Ca++ + 2OH- 13. [Ca++] x [OH-] x [OH-] � 5.5 x 10-6 where [Ca++] is the concentration of calcium (in moles/L) and [OH-] is the concentration of hydroxide (in moles/L). Consequently, if you reduce the concentration of OH- via equations (10) and (11), then more Ca(OH)2 can dissolve into solution and still meet the equation (13) requirement. This would seem like a concern, however, since losing OH- might reduce the amount of alkalinity delivered by the limewater. Luckily, this is not the case. While the OH- is temporarily reduced by the acetic acid in the vinegar, when bacteria metabolize the acetate, they release it back to the water: 14. CH3COO- + 2O2 � 2CO2 + H2O + OH- Consequently, additional solid lime can be dissolved into limewater using vinegar. How much can be used? The more vinegar that is used, the lower the pH of both the limewater and the aquarium will be. One reasonable point to shoot for is to add about the same amount of total CO2 via the vinegar as is needed by the lime to form HCO3-. This balance is roughly matched by using three level teaspoons of solid lime per gallon of limewater, and 45 ml of vinegar per gallon of limewater. For those aquarists choosing to use vinegar in limewater, these values are a suitable starting point. Note that the pH of the limewater is still quite high, so slow dosing is usually required. more reading can be done here.

I did a read up and indeed adding vinegar might not be good due to possible bacteria build up and ultimately leading to algae. It just bugs me if a reaction does not equates! Hahahah

Woot Omar is indeed a generous man! And not forgetting the many goodies at his place, happyguy u will be a happy guy indeed after a visit to his place!

Hi all, been trying to mix my own calcium and alkalinity additive but the NaHCO3 seems to have some precipitation. I am afraid these are the unused carbonate thus i want to make sure everything is dissolved in the concentrate. Now i know that NaHCO3 + H2O -> CO2 + NaOH + H2O. Thus the white precipitation is just NaOH. Am i able to solve this by adding small amount of CH3COOH (vinegar)? The equation would be CH3COOH + NaOH = CH3COONa + H2O, which i believe will be without precipitation. Am i correct in this equation?

LOL corals and fishes are always aplenty bro...what is most impt is that we ensure our tank is a safe haven for them...dont buy and let them die just like that....be patient and take this time to slowly read instead of stocking up like crazy..