Posts Tagged ‘live phytoplankton’

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 – Odd Goings-On in the Fiddler Tank – Is Scarlett Acting Pregnant Again?

March 16, 2008

When I first I walked by the fiddler tank yesterday morning, I was sleepy and oblivious. Then I did a double-take. Sitting at the front of the tank was the discarded molted shell of somebody. On closer examination, and with my husband’s consultation too, we both agreed it was Melanie Hamilton’s discard. That means she is at the moment most likely to get pregnant if Admiral Byrd invites her in.

At the same time we noticed that Scarlett O’Hara was sitting on top of the water filter….again. The last time she did that, we noticed shortly afterward that she was pregnant.

Admiral Byrd of course, was marching up and down the tank, claw arm held high, and waving.

To continue – Scarlett O’Hara spent the entire day and evening yesterday, on top of the water filter. She is still there this morning. She has never done that before or since, except when she was pregnant. I know she is still alive because she is “blowing bubbles.” Crabs foam sometimes when they’re out of water, to moisten their gills.

Even when I freaked out Admiral Byrd yesterday, and scared Melanie Hamilton out of her live rock because I was cleaning the tank and accidentally bumped the live rock, Scarlett O’Hara didn’t leave the filter perch. She just moved down into the filter for a bit, then climbed back up. Admiral Byrd meanwhile kept trying to climb the heater power cord up to the top of the filter to be near her, but he couldn’t quite do it with that large claw.

Yesterday afternoon we noticed that Melanie Hamilton remained outside the live rock, sitting there on the gravel serenely watching Admiral Byrd flex his claw. Then she spent the rest of the afternoon and evening in his cave lair. This morning she was resting just outside his lair, picking algae off the rock. He was napping inside.

With any luck, we can try the larvae thing again somtime soon?

I am in the middle of re-establishing the nursery tank. I had emptied everything from the original set-up, cleaned out the tank, put down the one inch or so of the calcium-releasing sand, and added the water. Now I did forget to rinse the sand out, so the tank water was cloudy at first, but it has settle out by now. I’m not sure how one effectively rinses sand out anyway without half of it going down the drain. I will say the white sand really makes the inside of the tank bright when the light is on. If we get babies again, it should be much easier to see them in such a bright tank.

I couldn’t decide whether to make the 3 gallons of water I added marine or brackish. I guess I should start brackish because first we’ll have to move the mom, whichever one of them it is, from their tank, which is brackish into this one. I wouldn’t want to shock them. Right now the tank is on the “marine side” of brackish. I’ll adjust the salinity with a bit more water shortly.

The live rock is back in the tank hopefully doing its thing to establish the nitrogen cycle. Both the air filter AND the bubbler are running and so hopefullly the tank environment will establish itself as quickly as possible. Rather than replace the old water filter cartridge and lose whatever nitrogen-fixing bacteria that had started to thrive in it, I left everything in place and returned it to the tank.

An interesting about the old water in that tank. I tested it before I emptied it out just to see if the nitrite levels ever came down. They read zero, and the nitrates were in the “okay” zone. I guess once I stopped using the live phytoplankton and let the water filter run for a few days, that was what it needed. So the phytoplankton was most likely the culprit in the high nitrites. In any event, I dumped the old water and just started with fresh sea/brackish water all over again.

One thing – that Reef Calcium product that I’d hoped would raise the alkalinity but not raise the pH, when added to half strength Instant Ocean… maybe it didn’t raise the pH but it didn’t solve the problem of the pH being too high from the Instant Ocean even when I used that at half strength. So I still had to use a pH lowering solution and this morning it is about 8.0 vs 8.4 that it was yesterday. So that’s perfect . At least though, the Reef Calcium did raise the alkalinity.

I will keep you all posted on any news from the adult tank. Keeping good thoughts for a new crop of larvae babies. Stay tuned.