nitrate

Hello everyone, I have a question that I might have already figured out but want others input as well. I have a predator tank with sharks, rays, puffers, and a eel. I've been battling with Nitrates for a while and the best I've managed to lower them to is 20ppm with 70% water changes every 4...

So I have been using a API nitrate test since I first started my tank, it has seemed pretty reliable but it has just run out so I thought id try the red sea pro test, bought the kit with phosphate aswell. The issue I'm having is that the API test was saying my nitrates are at 10 but I've just...

So I was speaking to my LFS earlier and they said that my alk could be rising because I have started using nopox to lower nitrates. This sounded odd but what they said kind of made sense and the time frames coinside. So my nitrates where really high at 40ppm before and my alk was at 9.1. I...

Hi Reefers, My tank has been running for almost 4 to 5 years and recently I been having issues with nitrate. Note - I do not overfeed my fish or coral - I will feed them prawn and fish pellets for approx. 2 mins before removing all uneaten food. Currently my water parameters are: Nitrate -...

Hello, I recently have been having a nitrate problem and I told my mother that mangroves could help. She took it upon herself to pick up some seeds from our local lagoon and put them in my reef tank without washing them. I was a little angry, but decided that if anything bad was going to happen...

Hello, I recently have been having a nitrate problem and I told my mother that mangroves could help. She took it upon herself to pick up some seeds from our local lagoon and put them in my reef tank without washing them. I was a little angry, but decided that if anything bad was going to happen...

Hey fellow reefers, I've very new to aquarium hobby and I have a (maybe stupid) cycling question. I've had my tank cycling for past 3.5 weeks and now my Nitrites(NO2) are extremely high(full purple) for past 1 week. I have very minimal to low algae growth. Equipment used. - Dry rocks and Dry...

I know this is not necessarily an emergency but I just added a decent bit of livestock to a 20 gallon cube tank. This includes: - a small Scopas Tang - a Black Snowflake Clown - three various snails - a Tuxedo Sea urchin - a Tricolor Goniastrea Coral Previous to adding livestock to this NEWLY...

I have one tank with lots of xenia growing all over that I have to regularly prune and another tank with no xenia. The tank with the xenia consistently has lower nitrates than the one without. It also seems to require much less maintenance. Is the xenia consuming the nutrients in my tank an they...

So Im in the middle of cycling my tank with fish in it. Checking the water parameters it seems like the nitrites and ammonia are very high, which obviously it’s supposed to happen, but it seems like it’s really not going down. Is it possible to do a 50% to 75% water change in the middle of...

What is the actual cause of green hair algae? I have read so many differing opinions on this. Maybe its all of the below: 1) high nitrates 2) high phosophates 3) Out of balance nitrates and phosophates (redfield ratio) 4) high silicates 5) Not enough CUC 6) Too much light 7) All of above 8)...

I am new to saltwater aquariums. I started my tank a week ago and did a water test yesterday. My nitrate levels are at 20 I have no fish in it yet. I was wondering if this is a problem or if it would even itself out.

Hello. I would like know your experience dousing nopox when you have uv sterilizer and ozone, it have some problem or maybe or know if the ozone and uv reduce the nopox effect That is because i have the two systems and i start yo use nopox but the nitrates level doesnt star to be reduced

Hey, just got my first ATI test results back. I have had some SPS dying back over time that were previous encrusting and thriving. I'm concerned about some of the pollutants in the tank that showed up on the test and have taken steps to fix those issues, but I am wondering if low phosphates can...

Hello!!! im trying reduce nitrates in my tank because it are between 50-100 ppm. i stoped to use carbon dosing because i had a bloom of ostreopsis, currently i Have controlled the ostreopsis with a uv Lamp but i can see some in the aragonite. My algae scrubber doesent wroug and my...

Hey, So I was in the process of setting up an auto doser for nitrates. Long story short, I took my dogs out and completely forgot the doser was on when I returned. If my math is correct my nitrates will be around 32ppm. Before this accident nitrates were at 2.5ppm. Would you guys suggest...

Hi all, I just finished up week 6 of our cycle but am still detecting nitrites at around 1ppm (using salifert test kit. I have no ammonia, or very little, according to salifert ammonia test kit) but my nitrates have risen from 5ppm on August 5th to around 30-35ppm now. Nitrites have...

Yeah the title sums it up. Phosphate was 0.7 so I used GFO and nopox to get it down to zero. Got dino, let the tank dirty out for months fed food, skimmer offline. Dino went away and now I have 25 nitrate and zero phosphate. Luckily I only have a couple of softies in the tank so nothing too...

I was surprised there wasn't a post about this already, but we finally have some more details about the Mastertronic! I'm a big fan of my Alkatronic and really want a auto tester for Nitrate and Phosphate, so this is def on my radar. It'll be interesting to see how they price it relative to...

Ive been reading mixed things about this topic. What do you guys think?

I often wonder how wild reefs are able to grow and thrive with such low levels of dissolved nutrients - namely nitrates and phosphates. I have an SPS/Acropora dominant tank and I maintain KNO3 solution on a dosing pump just to keep the corals alive - I try to maintain nitrates up to 5ppm...

LoudWolf Sodium Nitrate: http://www.loudwolf.com/store/index.php?main_page=product_info&cPath=69&products_id=158 Tank: 167g Nitrate: ~1 (red sea) Phosphate: .06 (Hanna) dKH: 9.1 - 9.4 (Hanna, Red Sea, Alkatronic) pH: 8.0 - 8.2 (Milwaukee probe/Apex) I've been upping feedings and reducing...

So - a recent thread reminded me of a question - how often do people clean their skimmer neck/cup. I do not do it regularly - and it tends to have a thick coating of 'gunk'. I always wondered if that was putting bad stuff 'back' into the tank - though I dont think it does. Answer the poll -...

I'm not able to keep measurable levels of NO3 despite trying more feeding and fewer water changes. I've been dosing Brightwell Aqauatics NeoNitro with some sucess, but the consumption continues at about 0.5 ppm/day as far as adding the nitrogen supplement. I have a light population of small...

I am having an issue with high nitrates in my reef and I am trying to lower them. It was round 100 about 3 weeks ago. I changed my filters and resin on my RODI and have 0 TDS. I did a 30% water change. I also cleared out some old sponges and detritus that was in my sump. That brought my...