Posts Tagged ‘pregnancy’

The Post – Scarlett O’Hara’s Moved to the Nursery

March 25, 2008

Yesterday was one week that we noticed Scarlett O’Hara was pregnant again.

Looking back over my notes on the first pregnancy – we noticed her eggs (2/17/08), then moved her about a week later (2/24/08) into the spare tank I’d just set up. Five days later she delivered. (2/29/08) The one thing we weren’t sure the first time was how long she was carrying the eggs before we noticed. From my log notes, I saw her on the 14th and didn’t notice anything. So, I expect it wasn’t much before 2/17 that she brought the eggs out on her abdomen. Given that, it appears it was about a two week gestation period.

If history repeats itself, 2 weeks will be about 3/31/08, next Monday.

With that in mind, I decided to move Scarlett O’Hara to the nursery. She seems calm this time, doesn’t seem disturbed by the calcium sand, sat under the water filter for a while, then moved toward the side of the tank and greedily went after the shrimp pellets I dropped in.

Since I can’t be sure when the eggs will hatch, I will shut off the water filter today.

Yesterday’s water parameters show both the main aquarium and the nursery aquarium to be about equal. No nitrates in the nursery yet, but moving Scarlett into it should kickstart the nitrogen cycle; I did drop in some shrimp pellets into the nursery the other day, just so “something” organic would be “rotting” in there and feed the nitrogen-fixing bacteria. Hopefully that will be enough to do the trick.

Yesterday’s parameters:

Main aquarium (before moving Scarlett):

Salinity 1.0115, Chlorine 0, Alkalinity 300, Hardness >300, Nitrites 0, Nitrates 20, pH 7.8-8.0

Nursery aquarium:

Salinity 1.013, Chlorine 0, Alkalinity 300, Hardness >300, Nitrites 0-0.5, Nitrates 0, pH 8.2

I have brine shrimp eggs though I won’t start hatching those until the fiddler babies are born. According to the package they take about 24-36 hours to hatch. I have something called “San Francisco Bay Brand: Brine Shrimp Hatch Mix” It has eggs, sodium chloride and magnesium sulfate and you just add a liter of water. I have a container with an air bubbler to put the mix in. No heater though. Just not going to spend another $30 or $40 for a brine shrimp heater. The kid at the pet store who has a marine tank and raises brine shrimp for his fish told me there’s no reason you can’t hatch them at room temp. He does it all the time. I’ll let you know how that works. I don’t know how many shrimp I’ll get in one of these packets. There’s three packets to the package. If needed, I’ll go back to the aquarium store and just get the larger container of shrimp eggs.

If you want to see some good instructions on hatching brine shrimp, as well as some pictures of the shrimp as they go from eggs to the tiny shrimps, click here for the San Francisco Bay Brand website.

In any event, I have the Kent Marine “ZooPlex” product to feed the babies for the first few days until the crab larvae are large enough to chase down live brine shrimp. This food is made to work well for invertebrate larvae and is considered a good brine shrimp replacement. It’s available at PetsMart. Again, we’ll see how it goes.

The Post – Update Time – Fiddler Pregnancy and Book “Delivery”

March 22, 2008

Well the fiddler crab, Scarlett O’Hara’s pregnancy progresses well. I am through “labor and delivery” with Under the Pier’s second draft, and we had an RIP moment for my laser printer, which died trying to print the last two chapters of that draft.

Now, to expand on each just a bit:

Scarlett O’Hara is busy eating or just sitting behind the air filter, in the main fiddler crab tank. Her pregnancy progresses with no odd happenings. Her “nursery” tank is doing well – water parameters are fine and salinity was down to 1.012 when I diluted the water, earlier in the week. I will recheck water parameters and salinity tomorrow in the nursery tank. If they are fine, I will most likely move Scarlett over to that tank Monday or Tuesday. We first noticed her carrying eggs on Monday the 17th. On Sunday the 16th, we saw no evidence of eggs, but that’s when she was spending days living on top of the water filter, sitting in the water currents. So best guess here, is that Monday will be one week. The last time she delivered her babies, it was just about two weeks. So I will move her to the nursery early this coming week. Also, I will shut down the water filter again and just leave the air bubbler running.

I picked up eggs and supplies to hatch brine shrimp and will talk more about that tomorrow. I also picked up a liquid food geared toward larval invertebrates, that is a good brine shrimp substitute. NO MORE LIVE PHYTOPLANKTON. I’m hoping that sticking to the zooplankton food approach will work better and not end up with high nitrites that kill off the babies. So more on this tomorrow and this week.

I spent most of the day on Good Friday, polishing the last chapter of Under the Pier’s second draft. It is finished. Of course it needs more work, but at least now it is a real book. There are no giant piles of fix-it cards or empty places in the chapters where I still had to figure out something or add in a description. Next up in the project:

1) Continue on with the posts about writing Under the Pier – I left off on location as character and Part II of that coming up this week will be more info about specific locations in the story — which though fiction, are amalgamations of real places, as well as how I researched them.

2) I will be putting together the submission package for a couple of editors from last year’s Carolinas – SCBWI conference. These packages include three sample chapters, chapter summaries, and any other info I want to include. At least according to one editor. I have a “map of my story’s town,” a schematic of the diner and the diner area, a smaller map of the area around Max’s house, a schematic of Max’s house, a glossary, probably a bibliography of some of the sources including research papers and the researchers I talked to….and of course, this blog’s address. 🙂

3) Start draft three. This time, I can now read through “completed” chapters, and listen out loud to their rhythm, see where they bog down, see where they need more “sensory details” and also go through the large “revision” charts I made up to see if I’ve covered everything. A later post will cover what I compiled for those revision charts.

Re the demise of my laser printer – FRUSTRATING!!!! I was halfway through printing the last two chapters when it seized up and died. Now I can’t really complain. I’ve had that printer almost 7 years and have printed thousands of pages. I got my money’s worth out of it. I was just hoping not to have to a) deal with buying a new printer just to finish printing my book and b) spend the money now. But…. c’est la vie. We now have a new HP Laserjet P3005dn. I need to make it my friend. 🙂

Anyway, that’s the state of affairs here. Oh, and also, given the impending draft three of the book, I need to get going on “Creature Features” So stay tuned!

The Post – Scarlett O’Hara, The Pregnancy – Take #2

March 17, 2008

That’s right folks. My husband spotted it this morning. Scarlett O’Hara is pregnant again!! I wondered.

She climbed back down into the tank this morning after almost 3 days up on top of the water filter. Just like last time – spend a few day on top of the water filter, next thing you know, she’s got a bunch of eggs on her abdomen.

I am wondering if there is something about the water filter, maybe the flow of the water up through it as she sits in the currents, that helps the eggs come out onto her abdomen? Does this replicate something about water currents in nature when fiddler crabs “bring out” their eggs?

In any event, knowing that the last time she hung around on the water filter, she was pregnant, we had been watching her closely these last 3 days. She did NOT have any eggs showing Friday, Saturday or Sunday, but there they are on Monday morning.

So we call this day #1 of “Pregnancy, Take 2.” I figured we’ve got about two weeks before she’ll drop the babies again. I’d like that nursery tank to have a full week to just run and establish itself before I move her over to it. Parameters in the nursery tank are good: No chlorine, nitrites, or nitrates. pH is about 8.0, water hardness >300, and alkalinity is running about 200 today. I need to bring the salinity down a bit more. It’s currently at 1.016, and if I can get it to 1.012 before I move Scarlett, that would be great. I don’t want to “shock” her with too big a salinity jump from her current tank to the nursery.

So again, we march through “expectancy.” 🙂

The Post: Fiddler Update – From Periods to Commas

March 4, 2008

Just a brief note today – buried in writing work, bills, and car stuff….reality creeps in. 🙂

The fiddler babies continue to thrive. I notice the numbers are down in the tank, and we also noticed they seem to congregate on the right side of the tank, near to the live rock. They swim in and out of the live rock crevices, and some do wander to the other side of the tank to investigate the water filter which is not running at the moment. They probably figure it’s another cave because any babies over there tend to hover under or behind the non-running water filter. But even as tiny guys, they know to keep to shelter.

My husband diligently checks on them with the flashlight and noted that they are bigger…he commented that since birth they have grown from “periods” to “commas.” It will be interesting to see how many survive. The tank is “ocean” level salinity now at around 1.020. I’ll keep it there until the 17th, which will be two weeks “in the ocean” for the guys. About that point I will start doing water changes and bring the salinity slowly back down to the brackish level I keep the adult tank at: 1.010-1.012.

I am keeping an eye on the nitrite levels in the babies’ tank since it’s up quite a bit. I added Amquel to lower the nitrites but I never really see that happen with that or Prime. I sometimes wonder if the solutions to bring the nitrites down are really “placebos” for the owners of the tanks? In any event, monitoring water quality, especially since I’m putting liquid food into the babies’ tank 3 times a day.

The adult tank has been “business as usual” – Melanie Hamilton spends most of her life hiding inside the live rock, Admiral Byrd is ALWAYS waving his claw these days, and about the only difference is Scarlett O’Hara. She must be recovering from “pregnancy and childbirth” because she has NOT stopped eating. She is shoveling in shrimp pellets and picking algae off everything, with both claws at once. She gives “two-fisted eating” a whole new meaning. It is non-stop, almost “frantic” in its intensity. I guess she is making up for lost time and nutrients. Otherwise, she seems fine.

That’s the goings-on today. Working on the next Under the Pier installment, hopefully to be done for tomorrow. Need to finish some chapter revisions first. Stay tuned.