Is my tank ready?

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No_Name

Aquarium Advice Apprentice
Joined
Jun 18, 2010
Messages
34
This my first SW tank. Been reading a lot and been chatting with my LFS for advise, anyways here my setup.
Tank: Aqua Euro 34g
• 150 Watt 14K HQI Metal Halide
• 6 blue LED lights for nocturnal viewing
• Quality seamless curved glass for optimum viewing
• Built-in 5 stage filtration system:
- U.V sterilizer – 5 Watt
- Venturi Protein Skimmer
- Denitrator
- Filter Sponge
- Bio Balls
• Dual High performance 370 gph water pumps
• Dual Cooling fans
• 100 Watt Heater

1/13hp chiller
Light setting 6 hrs
Current measurement:
Temp: 77.8 F
Specific Gravity: 1.025
pH:8.2
Ammonia: 0
Nitrate: 0
Nitrite:0

Day 1: Added 30 lb LR and 10 LS

Day 4: Started water test, all zero

Day 7: My LFS advise me to come pick up 4 snails 10 hermit crabs. Since I got all my tank and stuff from him it was free. Also preformed 10 gal water change.

Week 2: Test still read all zero except pH was 7.8. Performed 5 gal water change.

Week 3: Added1 green polyp and 3 green chromes, Performed 5 gal water change.

Week 3-4: everything tested zero, except pH is around 7.9 added buffer and after 5 day pH is back to 8.2. Also 1 chrome dead but his poor tail was completely bite off I assume it was done by the other 2 (which btw is a bit large then him).

Middle of week 3-4:: LR started to show a rusty color on it.

Week 4: Added 6 more turbo snail, took LR out and give it a good brush down, broke down the protein skimmer and filter for cleaning, and changed 10 gal of water. Water tested all zero, pH 8.2.

So now back to the issue on hand.
1st question: I checked my entire 4 weeks of record but there isn't a ammonia spike or nitrite spike so have my tank even started cycled or it done?
2nd question: I asked a 2nd LFS about the brown stuff that is growing in my tank. He say it's just an algae cycle nothing to worry. I read online ppl advise to turn down the light time and the feeding. But he say you can do that but it just slow up the process and not going to solve the problem. He advise actually turn my lighting time up to 8 hrs to help speed up the cycle. However just after 2 days those 6 turbo snail i added have already cleared up 30% of the rusty stuff on the LR. So question is what should i do about this?
3rd question: When is my tank be ready to start added some new live stock?
 
Hello.
1. I'm no expert but I doubt your cycle has finished if you have had no reading at all. How often did you test? Every week?
2. The brown stuff is probably just a brown algae bloom(diatoms). They are normal for a first tank as it was for me. Overfeeding and light have a lot to do with it but they will soon be replaced slowly by more beneficial green algae. You should be fine.
3. I would hold off to make sure my cycle is complete. Putting livestock through the actualy is cruel and painful for them. Not to mention it may kill them. Hope this helps.
 
The water is being tested daily for pH, ammonia, nitrate and nitrite. And Specific gravity is tested weekly (24hrs after water change). Yes there is no read for 4 weeks now. Is it normal to have not reading for this long?
 
Yes liquid test kit. "API Saltwater master test kit"
 
Rather odd. The hermits and snails dont add much ammonia but the 3 green chromis should have created some ammonia after such time in a 34 gallon. I still wouldnt add any more livestock just in case. Patience is everything in this gig. Give it some time.
 
If that 30lbs of live rock was cured and put right into your tank, then you likely had no cycle since the rock would have been populated by good bacteria. Light will not cycle a tank faster, only feed nuisance algae. Since you have corals in there, youll need to leave the lights on for 6-8 hours.

I would check each day for ammonia just to be safe. You should see some nitrates as well...

Id take it easy with adding anything until you see some nitrates showing up.

Matt
 
I'm been making 5 gal (15%) water change every week and 10 gal (30%) every other week. Is it too much, should i cut down the water change?
 
Id cut back on water changes long enough to see if nitrates build up. Id be concerned about seeing nitrates right now. My guess is that 30lbs of live rock should be able to handle the bioload you currently have though.

Matt
 
Thank a lot guys, I'll leave it alone for a week or two, and call my LFS to see if those LR they setup in the tank for me are cured or not.

But as you stated above there we might not see a cycle if the LR are pre-cured? Then how can we tell if the tank are ready or not.
 
The best way is to feed your fish, wait a couple of days and test for ammonia, nitrite and nitrate. If they are still at 0 more then likely your tank is cycled. I would not add any more turbo snails as they tend to be the bulldozers of the snail family...Knocking everything over and causing landslides that may kill something in your tank. As M stated on the dark side we do things slowly. :)
 
Update:
Went back to my LFS and confirm that the 35 lb LR was cured, and I can't stop myself and got another nice looking piece LR (7lb). The owner advise me to wait also, but he say I can get a Lawnmower Blenny and some polyps, and mushroom.

So I added:
1 lawnmower blenny
1 pink star polyps
1 green mushroom
1 flower pot
 
+1 to melosu. Flower pots are mean and will die off at the slightest change of parameters. Leaving you with a big hole in your pocket and a giant mess in your tank.

Pics though of your new stuff. I dont know if i have ever seen pink star polyps.
 
I agree, is there anyway you can take it back and trade it for an easier coral since your tank is so new.
 
Yes after I got back I read the same thing about flower pot. Maybe we can the owner was pretty nice, he even put his personal initial on our sale receipt and told us if the coral don't open up good give him a call. Here some pictures


Tank setup

Flower pot

Star polyps - now looking at it is not pink lol

Green polyps

Green mushroom

2 Green chromes

Lawnmower
 
Last edited by a moderator:
I just posted some pictures but say under review by admin and now the entire posting is gone??
 
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