Friday, January 15, 2010

Cory Eggs

11/26/09
I am not too terribly optimistic about their chances, but I have some cory eggs. I isolated them because the other fish eat them. So this way they may have a bit of a chance.

11/27/09
Two of the eggs have hatched into tiny wigglers.

11/28/09
Today both wigglers have two distinct vertical bands on their bodies.



12/17/09
I guess I have about a dozen fry now. I am going to try releasing two of the larger ones into my smaller tank. The only fish that could possibly swallow them is the biggest gambusia, and I doubt that she would. The picture on the left is the larger of the two being transferred and the one below is of him (or her) in the tank.



24/12/09
It seems that the cories have stopped laying eggs. The eggs and small fry I have a lot more robust than I expected. So I am going to unclutter my main tank by taking them out of the breeder net and putting them in their own 1 gallon with a heater and airstone. The don't seem to ming much where they are and the tank looks nicer without the breeder net in it.



1/15/10
4 fry went in the 5 gallon tank and I thought they hadn't made it--but I saw this guy today so there is still at least one left. Two went into the 10 gallon and I think one of those is still going too.

1/18/10
Junior is out and free swimming out in the open--a full graduate of the Puddle Buddies creche :)

Thursday, January 14, 2010

Saturday, January 2, 2010

Fathead Minnow (in progress)


The fathead minnow needs at least 10 gallons due to its size and activity level. The male has a somewhat rounded head, especially when in mating condition, hence the name. A color morph of the the fathead minnow is known as the Rosy Red Minnow.

Fathead minnows like to have a cave or plant to use as their home base, and once they feel secure you will see them patrolling the tank. They can be kept in groups, although they may fight a little over favored den areas in the tank.

Friday, January 1, 2010

Mystery... thing.


A planted community tank tends to generate some spontaneous inhabitants. I have recently seen a couple of little crawlers apparently living inside leaves. It seems like it might be caddis-fly larva--which a detritus eaters that are harmless to fish and plants.