jopik

Experienced Reefer
Location
Manhattan
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My tank is one year old.
75 Gal. sand, rocks, skimmer swc 160, sump, mp40

got corals,
2 lyretail anthias, Dimond goby, Blue tang, 2 clown fish, bellus angel, royal gama, yellow coris wrasse, and 3 chromis fish.

My NitrAtes are Very high.

Ammonia 0, Nitrite 0, P.H 8.0, AND Nitrate is 80 which is very high.

I don't know what to do, plz help or i'll brake the tank because I don't want the Fish to die.
 

duke62

Advanced Reefer
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yes tap water. My friend has tank for 3 years in the same building, he uses Tap water, Everything is good for him.

yeah and charlie sheen is a addict but hes doing good also dont mean im going to do the same LOL.. do yourself a favor and get yourself a ro/di to prevent future problems with your tank and get some real goodtest kits not API or a petco kit.dont do a 50 percent water change like i suggested it might make things worse now
 

xxxAngeloxxx

Advanced Reefer
Location
New Jersey
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121   0   0
yeah and charlie sheen is a addict but hes doing good also dont mean im going to do the same LOL.. do yourself a favor and get yourself a ro/di to prevent future problems with your tank and get some real goodtest kits not API or a petco kit.dont do a 50 percent water change like i suggested it might make things worse now

I gotta agree with Duke get yourself a rodi. Don't do the same thing I did with my tank by adding tap water for the last 7 months. You won't regret getting one trust me. As for you saying your friend using tap water and he hasn't had no problems with the tank. Listen all tanks work different for people no one as the same tank unless there using the same chemical and same water (rodi) then that's a whole different story.
 

KathyC

Moderator
Location
Barnum Island
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Ideally you want a ro/di that has at least 4 stages and preferrably a DI cartridge that is refillable.

There is no reason why you can't do a few 25% water changes to knock down the nitrate level..I'd wait a week between them.
At this point your fish are used to the high nitrate level as it likely was creeping up for quite some time, it is not an emergency to lower them all at once.

Corals are affected by high nitrates a lot more than fish are, though you would prefer to have them lower so that your fish thrive rather than just survive.

There is no good reason not to feed your fish on a daily basis as long as you are doing so intelligently, meaning only as much food as they can consume in about 3 minutes with none left over in the tank, and rinsing any forozen food before adding it to the tank.
 

bizzarro

Advanced Reefer
Location
North Jersey
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Add macro algae or frequent water changes.

Using RO/DI will not fix the reason why your tank has high nitrates.

Since you've had it for a year and your friend has been using it for 3 years I wouldn't see the need to invest in one.

NYC water is clean compared to NJ which I wouldn't drink w/o boiling.

I'd probablyjust invest in a 3 stage carbon and sediment filter. Thats' what I use now I bypass teh RO/DI but I don't have any substrate and lots of macros.
 

motortrendz

Mainland Aquatics
Vendor
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82   0   0
ro/di is great, but if you really wanna solve your problems you need a few things..
im sure you phosphates are high as well, just havent tested it.. expecially since your using tap. so heres what i would do..

1. get better test kits
2. get a 4 or 5 stage ro/di filtration system(preferably with a tds meter)
3. do weekly 30-40% water changes with ro/di water
4. get a reactor to run bio pellets(used to reduce nitrates and phosphates)
5. be patient! lol
 

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