It’s been a little bit more than 2 months since I setup my side-by-side comparison of soil substrate (left) and worm casting substrate (right). Both are looking kind of pathetic, but the wormstrate appears to be doing a little bit less pathetic than the soil. Admittedly, I’m not convinced that these results have much to do with the substrate, however.

I still need to split out my CO2 lines to feed CO2 directly into this tank. I just don’t think that Excel cuts it in this case, even though I’ve been slightly more consistent in my dosing than I was previously. Some plants are starting to grow, however, such as the Marsilea quadrifolia below.

But, despite the growth, I think I may be missing some other vital nutrient. Many of the stem plants are starting to stunt on their new growth. Check out this pathetic looking Hygrophila polysperma from the wormstrate tank. Usually this plant grows moderately well in any conditions! It’s also possible that heat may be a factor as the 2×13W lights over each of these tanks put off a ton of warmth.

The Didiplis diandre has all but died out of the soil tank, but I must say that the soil substrate is growing the fullest stem plant — Asian Ambulia. The compact growth of this stem looks almost healthy!

It’s really interesting to see how specialized some of these plants are, where one can thrive in conditions that melt other plants. I’m not considering either of these tanks a bust (or a success) yet, but I’m definitely looking for suggestions on what I should be doing to turn them around.

Across two months of GWAPA meetings, I brought home four Goo Obo Gudgeons from the auctions. The Goo Obo Gudgeon is a small unidentified fish that was collected at Goo-Obo Falls in Papua New Guinea. According to the documentation that I got from the seller, while unidentified, this is probably either Allomogurnda or Mogurnda nesolepis.

When I brought home the first pair, I was admittedly a little bit disappointed. Shortly after adding them to my 54G tank, they disappeared into the hardscape, and weren’t seen for at least another week. Eventually, I started noticing them, hiding in the shadows underneath large anubias or cryptocoryne leaves, or between pieces of wood and rocks.

That’s when I decided to try adding 2 more to the tank, in hope that with four total, I’d see one of them more often. Fortunately, this strategy seems to have worked. Also, I started feeding the tank blackworms, which has definitely drawn them out of their hiding places!

According to the Baensch Aquarium Atlas Vol. 4, these gudgeons “inhabit small, frequently swift-flowing, gravel to mud-bottomed rain forest streams.” They also enjoy the cover of vegetation and plant roots, which exactly what I’ve experienced in my tank.

As young fish, they were not very attractive, but since feeding them blackworms, they have increased in size (max about 3″), and have definitely gone from rather drab looking to fairly colorful with bright yellow fins. I doubt that they will be able to successfully raise any young in this tank due to some very active catfish, but they’re very interesting fish to keep. (And they’re great additions for rainbowfish themed tanks.)

It’s been almost two months since I setup this aquascape, and it’s finally starting to fill in a little bit. The crypts in the foreground are beginning to cover up the substrate, and everything else is fanning out a little bit. The only thing I have been dosing is a few milliliters of Seachem Flourish every day, which seems to prevent most of the deficiencies that would creep up otherwise. I also have Flourish tabs in the substrate to feed the crypts.

I do have one sad note regarding this tank. One of the two oldest fish, both chinese algae eaters, I had had since I got back into aquariums nearly 6 years ago passed away last weekend. All of the other fish in the tank are healthy, so I’m guessing that he simply died from old age. RIP CAE. As far as the aquascape goes, if anyone has any comments or criticisms, please leave them in the comment section — I’m always looking to improve my scapes.

At the last GWAPA meeting auction, I bought Ludwigia inclinata var. verticillata ‘Pantanal,’ which is a plant I have tried to keep a few times previously. Known as a relatively difficult plant, any lack of nutrients or light causes the stem plant to melt away. In the past, I’ve even seen a single stem wave in and out, with leaf widths varying from about half an inch up to 2 inches, representing periods of neglect, and periods of proper growth.

Fortunately, if adequately cared for, Ludwigia inclinata var. verticillata ‘Pantanal’ is one of the most beautiful stem plants available, maintaining a brilliant red coloration that is sure to draw the attention of any onlooker. There are many more leaves per node than Limnophila aromatica, which makes the stem look more compact, particularly because the leaves themselves stay a tad bit smaller as well.

While certainly not a plant for any beginning hobbyist, I highly recommend this plant to any more experienced grower. High light, rich substrate/fertilization, and CO2 are a must for this plant.

I realize that I haven’t posted in about a week, which is quite a long time compared to my normal rotation. We’ve been blessed with wonderful weather outside, and I’ve been afflicted with a drive to take every available second of my time, and spend it working in our garden. Yes, the aquariums have suffered a little bit, so for now, I may as well update you on the garden.

I’ve started putting a few things out in the raised brick pond, with the most prominent being a severely trimmed back onion plant that I got from another GWAPA member. I potted the two stalks in their own pot with some fresh aquasoil, and planted Marsilea quadrafolia and Riccia fluitans around it. Unfortunately, I think the tannins in the aquasoil has stained the water a bit brown for the time being.

Elsewhere in the garden, I’ve prepared a number of beds, transplanting some plants into the soil, while in others, I’ve planted seeds, such as the Okra seeds above.

I’ve setup my usual tripod for pole beans, but this time, am experimenting growing some grape tomatoes underneath the same tripod, which should hopefully act as a nice tomato cage. I also added some everbearing strawberries in the bed around the tripods, which hopefully should be fully established by next spring.

The grape vine has new growth shooting out all over the place, with countless little grape clusters starting to form like the one above. Last year, nearly all of the grapes were enjoyed by birds (or possibly neighborhood kids), so we’ll just have to wait and see how it all pans out this fall.

Also leftover from last year, the collard greens have all gone to flower, sending up 6 foot tall shoots, covered with pretty yellow flowers. The blooms have really added a nice touch of color to the garden while most of the other plants are just starting to get going.

We’ve got a vast array of herbs in the garden, which eventually end up in some wonderfully seasoned, fresh meals throughout the summer. So far, this years’ herbs should include parsley, oregano, rosemary, dill, sage, lemon grass, lemon basil, Thai basil, Italian basil, lavender, marjoram, catnip, spearmint, cilantro, chives, and chamomile.

Finally, I’ve hung up some beautiful baskets of purslane from a great local nursery near us. Hardy, ever-blooming, and drought-resistant, they’re almost the unkillable, beautiful flower. And did I mention that they’re pretty?

Now that most of my garden plants are in the ground, I’m hoping to get back to my aquariums. Aquarium updates coming this week, I promise!