My tank is going through a mini cycle, ammonia is somewhere between .25 and .5. Diatoms are gone, it has turned into hair algae. For the time being, I am just letting it grow. I am still trying to get some snails to breed from Reef Stewardship Foundation, so far no luck. I have tons of algae just waiting for a species or two.
I mentioned hair algae, but I also noticed corraline specks. They are growing on my powerhead, there are tiny specks. I have been scraping them off daily hoping to seed the rest of my tank with them, every day it grows back on the powerhead. So I am hoping to see spots of it all over the tank soon and hopefully it will start to compete a little bit with the other algae. At least it is a good sign that conditions will support corraline growth.
Anyway, let's see what is new? hmmm.
I have seen at least two different asterina starfish. One of them hitched a ride on my hermit crab for two days. And here is the odd part, the hermit has two really bright spots on its shell, I am not surfe if the starfish cleaned some of the gunk off of its shell or if it actually consumed some of the shell.
I have noticed several hairlike things coming out of the rocks, they seem to lasso some microscopic particle and then get reeled back in. They are vermetid snails, they are harmless filter feeders. Some people have had problems with them irritating their Zoanthids, but other than that they are harmless. I have noticed several small white feather duster things on the rock. I am not sure what these are yet, they could be colonial hydroids or feather dusters. They could even be Aiptasia for all I know, my philosophy for the time being is observe, and learn. If I observe something that is a nuisance I will find a natural means to deal with it. I also noticed three really tiny snails... at least I think they are snails. Their behavior was kind of odd, they would all connect to each other and roam around the rock. They are too small to really get any details, at this point all I know is they have snail like shells, and they are alive. I can not see enough details to make out any more than that. I hope they turn out to be interesting additions to the tank and are easy to breed and raise :).
I have decided that this tank will be a display, but I will focus on the breeding side. I hope to breed several types of snails, brittle stars, asterina stars, hair worms, spaghetti worms, bristle worms, Bangai Cardinal, False percula clownfish, maybe a type of goby. I also plan to have several species of Euphyllia coral. Frogspawn and torch coral at the very least. I would like most of my coral to be brooding coral. That would give me an ok chance to breed them.
So basically at the moment i am waiting for the cycle to finish, then I will add more live rock, and hopefully get my DIY live rock finished and cured so I can start adding coral. I know I am going a lot slower than most people would, but this is my first saltwater setup, I want to make sure everything is really stable so I do not kill off expensive livestock needlessly.
Showing posts with label diatoms. Show all posts
Showing posts with label diatoms. Show all posts
Sunday, May 2, 2010
Monday, April 26, 2010
Update and first fish
I have noticed there are many bristleworms of all sizes living in my tank. There are thousands of copepods on the glass and sand. There are many amphipods living in the rock, they are growing and shedding. I see them moult quite often. The diatoms are almost gone, and there is a dusting of green algae on the glass, and quite a bit on the intake. I am still just letting it grow, it will balance in time. The coralline algae on the rocks has became a deeper purple color, so it seems healthy. There is no coralline growth on the glass as of yet. Altogether everything seems stable, ph still drops a little low, but I think with regular water changes it will balance. When I do a gallon water change ph is stable for a few days. I have been feeding my bristleworms with a piece of shrimp every now and then. The ammonia level has remained zero despite these feedings, so I decided the tank had cycled. I was doing some research on the web and found out that black mollies live in fresh, salt and brackish in their native habitat. So I decided to try one out as a test fish. I added the molly, ammonia rose to .5 overnight. Then it dropped to 0 in a few hours. So it appears that my tank is cycled, so I may start adding a few corals. I still need to finish my rock. I have made two rocks, and I am not too pleased . I am hoping with practice I can make decent looking rock, my first two attempts are not encouraging though.
A few days ago the hermit crab got really lethargic. He would not move, just kind of lay there. I was becoming concerned, then he started moving around a lot inside his shell. Then I saw his legs come off, I was really worried I thought he had died. Then a little while later, I saw him come back out, he was fine. He had moulted, and now he is a bright red color, he has been really active ever since. He climbs up on the rocks, and explores the entire tank. He cleans the algae off of the rock pretty good also.
The snail is active, he cleans the glass and the rock, of course they can not keep up. The tank is large for just a snail and hermit. I will be adding more snail soon. The molly is really active as well, she picks algae off of the glass and rock. She comes out and swims for a few hours, picking algae off the tank, and then hides unde the rock for a while.
It is very odd seeing a black molly and a live coral in the same tank. Mainly because you are so used to seeing them in fresh water.
Parameters are:
Ammonia, nitrites, nitrates 0 PH 8.2
As soon as I figure out how to stabilize my PH I will be ready to add coral. I will start doing a daily 1 gallon water change soon and see how that affects PH.
A few days ago the hermit crab got really lethargic. He would not move, just kind of lay there. I was becoming concerned, then he started moving around a lot inside his shell. Then I saw his legs come off, I was really worried I thought he had died. Then a little while later, I saw him come back out, he was fine. He had moulted, and now he is a bright red color, he has been really active ever since. He climbs up on the rocks, and explores the entire tank. He cleans the algae off of the rock pretty good also.
The snail is active, he cleans the glass and the rock, of course they can not keep up. The tank is large for just a snail and hermit. I will be adding more snail soon. The molly is really active as well, she picks algae off of the glass and rock. She comes out and swims for a few hours, picking algae off the tank, and then hides unde the rock for a while.
It is very odd seeing a black molly and a live coral in the same tank. Mainly because you are so used to seeing them in fresh water.
Parameters are:
Ammonia, nitrites, nitrates 0 PH 8.2
As soon as I figure out how to stabilize my PH I will be ready to add coral. I will start doing a daily 1 gallon water change soon and see how that affects PH.
Friday, April 16, 2010
New Live Rock and First Coral
My tank has been up for about 2 weeks, it has 50 pounds of aragonite sand. I have two small pieces of live rock, each weighing about 4 pounds. I bought the second piece of rock today, it has a beautiful buttok polyp on it. I believe it is a protopalythoa sp. not sure, but I found a picture on the internet that looks an awful lot like it and that is what it was. My tank is not fully cycled, I went to buy a piece of live rock. I saw this live rock with the polyp attached and decided to take a chance. The owner of the store said that the rock was in his nano until he broke it down. He also told me that the polyp was on his first piece of live rock in the nano, so it has lived through one cycle. I hope it makes it through this one also.
Now, I know that i should have much more rock than I have in my tank. I need around 100 pounds of rock, but at $4.50 a pound I do not have the money to put that much rock in. I am considering DIY rock using cement, oyster shell, and rock salt. Until I decide whether to go this route or not I am adding a small piece of rock waiting for the ammonia and nitrites to go down, adding another small piece etc. I do not agree with adding all of the live rock at once, simply because that will cause an ammonia spike that very little can live through. I want as many critters to make it through the cycle as possible, so I am allowing the tank to cycle with each rock I add.
Anyway, I am excited about this new addition, with my first coral attached. The rock also has beautifull coraline growing on it, deep purple, red, light purple. It looks like three or four different types of coraline. I will be glad when that stuff starts growing on my tank instead of these dreaded diatoms.
Now, I know that i should have much more rock than I have in my tank. I need around 100 pounds of rock, but at $4.50 a pound I do not have the money to put that much rock in. I am considering DIY rock using cement, oyster shell, and rock salt. Until I decide whether to go this route or not I am adding a small piece of rock waiting for the ammonia and nitrites to go down, adding another small piece etc. I do not agree with adding all of the live rock at once, simply because that will cause an ammonia spike that very little can live through. I want as many critters to make it through the cycle as possible, so I am allowing the tank to cycle with each rock I add.
Anyway, I am excited about this new addition, with my first coral attached. The rock also has beautifull coraline growing on it, deep purple, red, light purple. It looks like three or four different types of coraline. I will be glad when that stuff starts growing on my tank instead of these dreaded diatoms.
First time experience with saltwater aquarium.
I have been thinking about getting a salt-water aquarium for a while. I love reef tanks! When I see one I usually end up staring at it for hours. So, I decided earlier this year that I was going to start a reef. I started pricing equipment and decided that the largest reef I could afford would be a 10 gallon nano. Although I wanted a larger reef, this would have to do. I started researching and decided I could set it up for about $150 if I built the stand, sump, and live rock myself. I was looking around craigslist one day and found a 75 gallon setup for reef. It is a drilled tank, with sump, skimmer, powerheads, and most importantly 324 watt lighting. It was cheap, not much more than what I was planning on spending on the nano. I brought it home, set it up, filled it with salt water. No leaks!!! So far so good! I have decided to go really slow on this tank.
I have been doing a lot of research on reef aquariums, most of what I have read recommends filing the tank with all the live rock that you will need. If you do that the ammonia levels would be outrageous and not much would live through it. This combined with the fact that I am going to be making DIY rock has prompted me to do it differently.
I bought a small piece of live rock, the most purple rock I could find. Since my tank is going to be sitting here for months while waiting on the homemade rock to stabilize in ph, I decided I would get a head start on coralline growth. This rock was bought just for the coraline.
Since adding the rock, I have seen hundreds if not thousands of critters. Below is a list of what I have seen so far:
- Amphipods:
The day after adding the rock, I started noticing little shrimp swimming around. At first there was only one, he would swim for a while, then disappear. The next day I noticed a much bigger one, and then I started noticing quite a few small ones. The rock has been in the tank for two weeks now, and amphipods are all over it. From my reading they are mostly a good thing, they can be a nuisance and there are evidently a few bad ones, but for the most part good little critters to have.
- Feather Duster:
I noticed a little fuzzy thing moving on the rock, I moved the rock around a bit so I could get a better view of it. It was definitely alive and moving, any quick movement or sudden change of light would cause him to suck up into the rock. After I moved the rock to get a better view, I realized it was a feather duster. These are actually little worms that live in tubes or holes in the rock. The feather duster from what I understand are there gills and are also used to feed.
They are filter feeders, eating microscopic and almost microscopic critters. I'm not sure if they eat zoo plankton or phyto plankton, I need to do a bit more research on this. He appears to be doing well, constantly out feeding, I do not believe that they ever sleep, he is out any time I look at the tank, morning or night.
- Micro Brittle Star:
A few days after I got the rock I noticed a tiny little arm sticking out from a hole in the rock. The arm would come out and wave back and forth for a while, then it would go back in the hole and come out again later. I watched this for hours trying to figure out what it was. Finally, I saw another arm come out, then another. He came completely out of the hole, it is a starfish. A very tiny, well camouflaged starfish. His body is the size of a pin head. His arms are a little bit thicker than a hair. His arms has little black and white bands on them. From what I have read they are mostly filter feeders also. The waving of the arm is how they feed.
- Diatoms:
When I got home a few days after getting the rock, I noticed a slight rust color on the back of the overflow. I have seen diatoms before, but the ones I have always seen on freshwater tanks were a dark dingy brown color. This was a brighter orange color. Almost exactly like the color of rust. My first thought was that something was rusting in my tank. I got online and did a google search
turns out it is diatoms. People usually call this an algae, but from my understanding it is not really an algae at all. I do know that it grows fast, in less than a week, it turned from a light dusting of orange to a thick coating over everything in the tank. The sand is covered, the back overflow, the powerhead has a lot growing on it as well. The back glass is getting a bit of it
as is the front glass. From my understanding it is normal for a new tank to go through this. It has started branching for lack of a better way to describe it, a really thick mat of this is growing. I am leaving it alone for now to see if it will reach a balance on it's own.
- Green Algae:
I have a bit of green algae growing on some of the diatoms. In the few places where it is growing, it looks almost like a seagrass. Again from my reading this is normal to have green algae in a new tank. I am leaving it alone as well, when my cycle finishes I will add critters that eat it.
- Shelled critter possibly a clam or oyster not sure yet:
I have had this rock for almost two weeks, and it is amazing to me that I am still seeing new critters that hitchhiked. I have a critter that is on the rock. I am wanting to say it is a clam, but I am not sure. It is definitely a bi-valve of some sort. I had stared at it many times, thinking it was a strange pattern on the rock. One day while I was looking at it, an amphipod crawled over it and
that caused it to close. That is when i realized what it was. He opens in the day mostly, and is closed at night. I need to do more research to find out what it is. But for now I call him a clam.
- Bristle Worm:
Shortly after I noticed the clam, I went over to the tank after lights out. I saw a very large "arm" coming out of a hole. I thought at first that it was a much larger version of the starfish arm. The arm was about 2 or 3 inches long, and much wider than the starfish arm. As I stared a bit more I realized that it had little hairs growing out of it. I also noticed that the tip was pink. I started to suspect that this was a bristle worm. I googled it and found a very similar looking critter. Sure enough it is a bristle worm. There is a lot of debate about these critters. Some say they are bad, others say they are for the most part helpful. They also will sting you if you touch them, which probably fuels the debate about them being pests. The general consensus seems to be that
most species are good, and there are only a few pest species. So until I notice issues with him, he is staying.
- Orangish Brown Critter with long tentacle:
Have no clue what this is, he is tiny. Does not look like aiptasia. I can barely see him. He has a very long hair like tentacle. He waves it about, then pulls it back to its mouth(?), it appears to lick this tentacle, I am assuming it is feeding. I am keeping an eye on it will keep you updated on what it is.
My philosophy with this tank is try to keep it as natural as possible. If there is a problem with pests, introduce something that will eat it or compete with it. I plan to have macro algaes, coral, inverts, a few fish, and hopefully I can balance it as a small eco system. We will see how it turns out, it will definitely be a learning experience. It already has been a learning experience.
I have been doing a lot of research on reef aquariums, most of what I have read recommends filing the tank with all the live rock that you will need. If you do that the ammonia levels would be outrageous and not much would live through it. This combined with the fact that I am going to be making DIY rock has prompted me to do it differently.
I bought a small piece of live rock, the most purple rock I could find. Since my tank is going to be sitting here for months while waiting on the homemade rock to stabilize in ph, I decided I would get a head start on coralline growth. This rock was bought just for the coraline.
Since adding the rock, I have seen hundreds if not thousands of critters. Below is a list of what I have seen so far:
- Amphipods:
The day after adding the rock, I started noticing little shrimp swimming around. At first there was only one, he would swim for a while, then disappear. The next day I noticed a much bigger one, and then I started noticing quite a few small ones. The rock has been in the tank for two weeks now, and amphipods are all over it. From my reading they are mostly a good thing, they can be a nuisance and there are evidently a few bad ones, but for the most part good little critters to have.
- Feather Duster:
I noticed a little fuzzy thing moving on the rock, I moved the rock around a bit so I could get a better view of it. It was definitely alive and moving, any quick movement or sudden change of light would cause him to suck up into the rock. After I moved the rock to get a better view, I realized it was a feather duster. These are actually little worms that live in tubes or holes in the rock. The feather duster from what I understand are there gills and are also used to feed.
They are filter feeders, eating microscopic and almost microscopic critters. I'm not sure if they eat zoo plankton or phyto plankton, I need to do a bit more research on this. He appears to be doing well, constantly out feeding, I do not believe that they ever sleep, he is out any time I look at the tank, morning or night.
- Micro Brittle Star:
A few days after I got the rock I noticed a tiny little arm sticking out from a hole in the rock. The arm would come out and wave back and forth for a while, then it would go back in the hole and come out again later. I watched this for hours trying to figure out what it was. Finally, I saw another arm come out, then another. He came completely out of the hole, it is a starfish. A very tiny, well camouflaged starfish. His body is the size of a pin head. His arms are a little bit thicker than a hair. His arms has little black and white bands on them. From what I have read they are mostly filter feeders also. The waving of the arm is how they feed.
- Diatoms:
When I got home a few days after getting the rock, I noticed a slight rust color on the back of the overflow. I have seen diatoms before, but the ones I have always seen on freshwater tanks were a dark dingy brown color. This was a brighter orange color. Almost exactly like the color of rust. My first thought was that something was rusting in my tank. I got online and did a google search
turns out it is diatoms. People usually call this an algae, but from my understanding it is not really an algae at all. I do know that it grows fast, in less than a week, it turned from a light dusting of orange to a thick coating over everything in the tank. The sand is covered, the back overflow, the powerhead has a lot growing on it as well. The back glass is getting a bit of it
as is the front glass. From my understanding it is normal for a new tank to go through this. It has started branching for lack of a better way to describe it, a really thick mat of this is growing. I am leaving it alone for now to see if it will reach a balance on it's own.
- Green Algae:
I have a bit of green algae growing on some of the diatoms. In the few places where it is growing, it looks almost like a seagrass. Again from my reading this is normal to have green algae in a new tank. I am leaving it alone as well, when my cycle finishes I will add critters that eat it.
- Shelled critter possibly a clam or oyster not sure yet:
I have had this rock for almost two weeks, and it is amazing to me that I am still seeing new critters that hitchhiked. I have a critter that is on the rock. I am wanting to say it is a clam, but I am not sure. It is definitely a bi-valve of some sort. I had stared at it many times, thinking it was a strange pattern on the rock. One day while I was looking at it, an amphipod crawled over it and
that caused it to close. That is when i realized what it was. He opens in the day mostly, and is closed at night. I need to do more research to find out what it is. But for now I call him a clam.
- Bristle Worm:
Shortly after I noticed the clam, I went over to the tank after lights out. I saw a very large "arm" coming out of a hole. I thought at first that it was a much larger version of the starfish arm. The arm was about 2 or 3 inches long, and much wider than the starfish arm. As I stared a bit more I realized that it had little hairs growing out of it. I also noticed that the tip was pink. I started to suspect that this was a bristle worm. I googled it and found a very similar looking critter. Sure enough it is a bristle worm. There is a lot of debate about these critters. Some say they are bad, others say they are for the most part helpful. They also will sting you if you touch them, which probably fuels the debate about them being pests. The general consensus seems to be that
most species are good, and there are only a few pest species. So until I notice issues with him, he is staying.
- Orangish Brown Critter with long tentacle:
Have no clue what this is, he is tiny. Does not look like aiptasia. I can barely see him. He has a very long hair like tentacle. He waves it about, then pulls it back to its mouth(?), it appears to lick this tentacle, I am assuming it is feeding. I am keeping an eye on it will keep you updated on what it is.
My philosophy with this tank is try to keep it as natural as possible. If there is a problem with pests, introduce something that will eat it or compete with it. I plan to have macro algaes, coral, inverts, a few fish, and hopefully I can balance it as a small eco system. We will see how it turns out, it will definitely be a learning experience. It already has been a learning experience.
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