If a fish dies can you replace that fish?

there is good advice given here so far . I would add from observation of your comments that aside from not buying any more fish for a while I would also get more familiar to the basics of keeping fish in general . Like the one comment you made that “ammonia came out of nowhere “ ammonia did come from somewhere and you really need to know why if you are to be successful . How long has this tank been up and running ? How long did you cycle this tank before putting livestock in it ? , what are you using for filtration ? What is the temp? , sand or bare bottom ? , how much rock in the tank ? ,what is the salinity? , what are your nitrates at? , ammonia spike is telling you that you dont have sufficient biome to sustain the added fish.
I also cycled for a month had two damsels in the tank then once the tank got up it's gotta have been 5 months now
 
I have like 300lbs of dry rock and 130 lbs of live rock or something like that I'm really not sure. My salinity is at 1.023 my ammonia is 0 my nitrite 0 my nitrate is in between 0 and 5.0 ppm I was told that's just it cycling. I have a 100 gallon protein skimmer a Eheim 2217 canister filter a marine land HOB filter my water temperature is 77 degrees. I have a mix of sand and crushed coral as a base to try and keep my ph at a nice level. My water hardness is at 10 which I was told it had to be around 8-12 12 being a little high but liveable. Feeding an assortment of mysis shrimp brine seaweed flakes sometimes small pellets. I also have two of the highest gallon wave makers from fluval I could find in store. I do water changes once a week.
Nonetheless I appreciate all advice and criticism whether its bad or good everyone on Reef2reef has been so friendly and I cant thank anyone enough. I dont think anyone can make me feel any more bad then ive been making myself about the fish ive lost. But ill learn from my own mistakes. I know alot of it is my own negligence. For now my fish that are here swimming look very happy and healthy and i intend to keep it that way if anything changes you all know where ill be running to for help.
 
I have like 300lbs of dry rock and 130 lbs of live rock or something like that I'm really not sure. My salinity is at 1.023 my ammonia is 0 my nitrite 0 my nitrate is in between 0 and 5.0 ppm I was told that's just it cycling. I have a 100 gallon protein skimmer a Eheim 2217 canister filter a marine land HOB filter my water temperature is 77 degrees. I have a mix of sand and crushed coral as a base to try and keep my ph at a nice level. My water hardness is at 10 which I was told it had to be around 8-12 12 being a little high but liveable. Feeding an assortment of mysis shrimp brine seaweed flakes sometimes small pellets. I also have two of the highest gallon wave makers from fluval I could find in store. I do water changes once a week.
dkh 10. What is your Calcium level
1.023? Most run 1.025
 
All good questions from @CoralB !! I started in December and I learned the hard way with fish. Bought a beautiful coral beauty, showed no signs of anything and put her in my 70 gallon. A week later every fish but my baby engineer goby and firefish died from velvet. Had to go 3 months fallow. In that time I researched fish after fish after fish! My boyfriend would always ask me “fish research?” When ever he saw me on my phone! But in this period I learned so much about how to precent this stuff, what I can add and how fast! I got a beautiful 70 gallon reef going that has a lot of corals and some easy hardy fish!! Once that tank had been doing well I then began to look into the more complex fish I wanted and had done endless research on and got a baby dwarf lion and marine betta! Waited a few months and then came across someone getting out of the hobby and got his six foot reef tank off him! This tank I tried some more complex fish (after hours of research and sifting through this form and making posts). This tank Ive got two triggers, 3 tangs, a regal angel (who I moved to fast with by putting her in the DT and had to move her to QT when she got what I suspect was Ich from stress. I then backed off and shes been ich free for a week in my tank and is now eating frozen foods as she is a wild caught angel!). I also have anthias, a saddleback butterfly fish, foxface and mandarin dragonet. All of these guys are more complicated for sure and required a lot of research. Get your tank up and running with some easy fish like chromis, damsels, gobies, blennies, and other hardy fish! I would also stick to one dwarf angel, they are a pain and Ive tried the multiples, did not go well. My point is I got sucked into all the beautiful fish and added them too fast and had a lot of losses because of it and was ready to throw the towel in. But when I slowed down and did countless hours of research and found success with a reef tank of beautiful hardy fish is when I moved on to more complex fish! You will get there just takes time! Chromis are very good to start with as they are very active and colorful and very hardy! Ive got 3 green reef chromis and one black and gold. Most people complain they are boring but when you start to add other fish they help the shy ones come out more!
So, all of this happened since last December!

Probably best that I not comment on this.
 
dkh 10. What is your Calcium level
1.023? Most run 1.025
i never monitored my calcium because i have no coral but i have some white shelf rock that dogs make calcium but i dont know if i need it as much without corals
 
I also cycled for a month had two damsels in the tank then once the tank got up it's gotta have been 5 months now
Well it looks like your on track . Your ammonia spike was more than likely due too many fish too soon .the tank needs time to adjust and increase biome for the bio load of each fish and feeding amount added . Patients will go a long way in this hobby . If you add 1 fish and test your ammonia after a week and you find zero then it would be time possibly to add another but if you have a reading I would Wait a little longer or at least til your ammonia zeros out . It wouldn’t hurt to add a bacteria product like brightwells microbactor 7 to help the process along . Everything else seems to be inline .
 
Well it looks like your on track . Your ammonia spike was more than likely due too many fish too soon .the tank needs time to adjust and increase biome for the bio load of each fish and feeding amount added . Patients will go a long way in this hobby . If you add 1 fish and test your ammonia after a week and you find zero then it would be time possibly to add another but if you have a reading I would Wait a little longer or at least til your ammonia zeros out . It wouldn’t hurt to add a bacteria product like brightwells microbactor 7 to help the process along . Everything else seems to be inline .
Yeah my LFS told me everytime i add a fish it doesnt hurt to add some beneficial bacteria just turn off the skimmer and UV for 2 days once added. All of my fish are getting along all seem super happy except my Majestic and powder brown seem to be fighting over my cleaner shrimp cleaning them Is this common?
 
Yeah my LFS told me everytime i add a fish it doesnt hurt to add some beneficial bacteria just turn off the skimmer and UV for 2 days once added. All of my fish are getting along all seem super happy except my Majestic and powder brown seem to be fighting over my cleaner shrimp cleaning them Is this common?
It can be . I’ve had fish fight over a cleaner shrimp before but I don’t think it’s because either fish is sick but a pecking order show of aggression to determine who’s king of the tank
 
It can be . I’ve had fish fight over a cleaner shrimp before but I don’t think it’s because either fish is sick but a pecking order show of aggression to determine who’s king of the tank
This powder brown guy gots guts. the majestic is five times the size of him but since i put him in the tank he gots attitude without a doubt hes the head of the tank. beat up my goby hes up to fight anyone. Except the clowns they just ignore him ;p
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%

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