Am I thinking right on this test result?

jotafl

New Member
Hello guys. 100% newbie on saltwater tank. When I was a kid, I used to help my dad on keeping his 10 freshwater tanks up to date (400+ gals total). I did enjoy the hobbie a lot.
With a stress job that I have, I decided after many months of consideration to start the saltwater hobbie. Everytime I see a marine aquarium I get amazed on how beautiful and peaceful it looks and I know it is a lot of work so I am starting very small.
I got a starter 5 gal system
(pathetic I know) but don't want to go overboard yet. I did not find this forum after I bought the aquarium.
I follow the aquarium store recommendation and got myself live sand, live rocks and seawater. The tank was setup on Sunday. Monday the water started to clear up and after 24 hours I checked the gravity which was showing 1.027. The aquarium store told me that I should lowered to 1.022 / 1.023 since that is the G they keep all their fishes and ivertebrates at their store. I started the process of lowering the G and finally got it to 1.022/1.023.
Yesterday i went to the store with approximately 10ml of water sample so they could check the PH. When the specialist checked he told me that the PH was off the chart and that I was not to start adding marine life into my tiny tank. I agreed with him and decided to wait for a week to give a chance to the tank to stabilize itself. However, since the store is not close to the house, I decided to get a test kit for saltwater.
I got the saltwater master liquid test kit and as soon I got home, to learn, I decided to do another test. The results were as follows: pH 8.2, Ammonia 0ppm, Nitrite NO2 .5ppm, and Nitrate NO3, 20ppm. From reading the manual these numbers are pretty much the desire results that you want. How can it be that 2 hours before the pH was off the chart at the store but when I got home, the pH was perfect? Maybe the small amount of water I took?
Thanks for any feedback you may be able to provide. Can I start adding marine life? I am planning on getting 2 gobies and a cleaning shrimp since the tank is very small. What do you think?
Jota
 

integral9

Member
It's possible the LFS did the test wrong or durring the drive to the LFS the chemistry got out of wack. Was the sample in a dark place like a paper bag or did you just put it in your pocket? Your body heat could have screwed up the chemistry or sunlight could have screwed it up. Just some thoughts. I do my own testing. Cuts down on the human factor I think.
I think you need to let your tank cycle. Let it run for about a month before you put fish in. This should stablize your water chemistry. Also, research, research, research. There is a lot you need to know before you jump into this hobbie. Good luck.
 

mopar9012

Active Member
welcome to the boards,
Many people would say you should not keep any kind of fish in that small of a tank. When it comes to saltwater BIGGER is better espicially for begginers. Im not sure if you could keep a shrimp, you might could. The reason why bigger is better is because the water levels in a smaller tank can go bad faster than in a bigger tank.
I dont get my water tested by a store i do my own, to be honest i dont really trust the fish store. But your tank has to go threw a cycle when its first set up and this cycle could take weeks. You need to be patient.
Since i would not keep any fish in that tank i would go to the fish store and see if they have any PC(power compact) or MH lighting for that tank. Then you can keep corals and they are just as cool as the fish to me.
PS. i keep my salinity level around 1.025 and i think a lot of people on this message board does too.
 
S

sea_star

Guest
Originally Posted by Integral9
I think you need to let your tank cycle. Let it run for about a month before you put fish in. This should stablize your water chemistry. Also, research, research, research.
I'll second what Integral9 said. If you haven't let your tank cycle, that's the first thing you need to watch for. You shouldn't add any fish until the cycling is done. Your ammonia will spike and come down. Then your nitrites will spike and come down. Then your nitrates will spike. Once all three of those are back at 0, you can add fish.
 

jotafl

New Member
Thanks for the replies. I wish I knew the address of this board before I bought the 5gal tank. I have been thinking about it since I fill tha tank with water. Such a small tank, water will evaporate at the same rate but will go down faster. I will let the water stabilize and will not rush into as you recommend. Will also consider the suggestion of corals instead of fish or shrimp. Thank you.
BTW: I did take the water in a clear plastic container and gettin in the car and out the temperature fluctuated a lot. I can see how the pH levels can change by changes in temp conditions.
 
S

sea_star

Guest
Good luck with the tank. I'm sure there are some reef safe inverts you could add when everything is settled. Just curious, what are the dimensions of your tank?
 

jotafl

New Member
Originally Posted by Sea_Star
Good luck with the tank. I'm sure there are some reef safe inverts you could add when everything is settled. Just curious, what are the dimensions of your tank?

Sea_Star, the dimensions are around: H:15 W:12 D:9 1/2 and it is a HEX tank.
Take care.
 

mopar9012

Active Member
are you planning on putting a fish in there? I think you would have a hard time keeping a fish. it will produce waste and as far as i know you cant get a skimmer for that. Im also not even sure if any fish would be okay for a 5 gallon tank, i think they would need more swimming room.
I would just go with corals
 
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