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Hi Guys Any one know where I can get a replacement needle wheel impeller for a PSK 2500? Thanks

Hey Guys I'm struggling with briopsis and apparently "kent magnesium" have a impurity that work well on briopsis. I have raised my Mag to 1600ppm with Epsom salts with no results. Any sponsors out there that stock this? Thanks

Hi Guys I'm struggling with GHA and Briopsis. I have raised my MG (1500 +) to combat briopsis to a point where I cant even test it as its off the chart. I have Installed biocubes to lower Nutrients and have chaeto running in the sump. All other parameters seem to be in check. My...

Hi Guys Follow the link for more detail. Nikon D90 with lots of extras for sale! Make an offer! | George | Gumtree South Africa | 121408624 Thanks

Hi Guys Just want to check if the reef octo 160 is ozone safe? Ill be running the ozone with an orp controller should i have the ozone exit tube running into the skimmer air intake? last question does the orp controller switch the ozone unit on and of? or how does it work...

As the title says, I'm looking for a ORP controller to run my ozone reactor. anybody have one lying around? Thanks

Hi Guys I have bought the following Iodine from the chemist. I also have a Salifert Iodine Test kit. Just a question is anybody using this brand? any recomendations on how to dose? I have a total water volume of +- 230 l My plan so far is to measure the iodine levels. and...

Morning Gents Cant seem to find the thread and google is not my friend:tt2: I read somewhere that once you have reached your desired parameters with the cubes and it keeps dropping that you should take some out and store it in R.O water in a container? Well I did that and after...

Hardware for saleThread title: 7 channel dosing pump for sale Location: George Western Cape Shipping or Collection only: Both All sales to be conducted on the thread.I agree Photo's and description/list of items for sale: Hi Guys I'm selling this unit I bought it from Quintin and...

Hey guys & gals I received a chiller for free... the on-board thermostat was broken so I wired it up to an independent digital temp controller with its own probe. So now the chiller only switches on when temp goes over the desired set temp. I have a 3500 l feed pump (I know this is...

Hey guys I have a 900l water volume tank + sump and I have both these skimmers : Aqua Medic turbo floater 1000 and a reeftek TS2 which one would you use? thanks

hey guys...... I just came back from holiday had a tank sitter look after the tank for me somewhere between yesterday morning and now my R.O burst a small pipe dumping or squirting what i believe to be about 100 - 150 litres of water (not exactly tap water as the burst occurred just before...

Hey guys I was searching for the chemicals to do the balling method and ended up calling Protea chemicals. I know I need: 1) Calcium Chloride dihydrate 2) Sodium Hydrogen Carbonate 3)Magnesium Chloride Hexahydrate Protea only Stock: Calcium...

Here's a pic I took recently...... couldn't stop laughing at myself....I think that had to do with all the :peroni: we had.... enjoy. SMOKED MUSSLE:

Hi guys & gals I would like to plan my DEC vacation around some collecting using only snorkel gear and nets.Could anybody advice me on nice places that would be accessible with snorkel-gear only,thinking Ramsgate,Transkei,Durban? I know Ramsgate have some good puddles but I don't know if...

Hey guys & gals So I thought I'd share my new adventure with all of you......here goes. Just a little Background. I started marines quite a few years ago with the help of a Atilla a friend and also a member here and I've been hooked ever since.I have a great love for diving and so...

Hey Gents I want to know if anybody's using a automated water changing system. I use NSW and recently bought a kamoer 7 channel dosing pump. Ill be using 3 channels for alk mag cal channel 4&5 would likely be used to dose amino acids,strontium or whatever I decide now my question is...

Hi guys Im starting a new tank soon and Im wanting to run the balling method to maintain CA ALK and MAG. Where can one find NACL Free reef salts, and who stocks The marine magic dosers? are they any good? also if I understand correct one has to remove the same amount of water to...

Hi guys! Other than: high nutrients,temp swing's,overfeeding,RO TDS readings,light spectrum is there anything else that will cause cayno to flourish? I've been struggling for a while now and just found out that my skimmer's impeller split open and started to rust,could rust cause cyano...

Hey guys! My needle wheel impeller seems to have split open on the magnet side... its now deformed and rusting. I noticed that my skimmer weren't performing well the last few weeks and I have been struggling my ass off with a purple "carpet" kind of cayno bacteria lately. So is there anyone...