I attended the Capital Cichlid Association’s January meeting today, where Michael Barber, a club member, talked about his experiences collecting fish in Iquitos, Peru. I have an extra sense of interest about this topic because my wife and I are contemplating a similar trip this year through Margarita Tours, to see the Amazon, and collect fish there. I came to the meeting, armed with a pad of paper and pen, to jot done any tips to make living on a riverboat for week, in wet clothes from wading in the muddy, murky water of the Amazon more enjoyable. Fortunately, Michael offered some advice, along with plenty of inspiration for making the trip.

Items for the mini-auction

Michael showed off a few simple items, such as an expandable dip net, collapsible bait bucket (for fish), and quick-drying zip off nylon pants. All of these things, combined with a can of insecticide to ward off pest made his life a bit easier. Of course, a breathable hat and pair of river shoes also helped him keep dry and comfortable. Besides these tips, (which probably aren’t that exciting for you, but are helpful for me) Michael spent most of his presentation showing off lots of great pictures of the fish he and others collected while on the trip. They encountered everything from apistos, to severums, to plecos, knifefish, anacondas, tree frogs, to fresh-water dolphins.

The Mini-Auction Underway

The folks at Margarita Tours also work with Project Amazonas, to help promote conservation and humanitarian efforts in the region. Michael said that on his trip, they invited two British dentists along to setup free dental clinics at all of the local villages they stopped at along the way. It really sounds like a life-changing kind of trip, on so many levels. We’re still in the planning stages, but I really hope to make it down to Peru soon!

One last exciting note: CCA announced their speaker lineup for 2007, and while a number of quality speakers will present, they’ve managed to commit African cichlid expert, Ad Koenig, to present in September. If you’re in the region, I suggest you come to this meeting!

Even though it doesn’t feel much like it in Maryland this year, it’s winter time, and that means that my basement gets pretty chilly. Over the summer, I had previously pulled out a standard submerisible heater in favor of removing as much equipment as possible from my tank. I didn’t want to add my old heater back in, so I decided to try out Hydor’s in-line heater, which hooks right on your canister filter’s out-take line.

Installation couldn’t be simpler with this unit. Out of the box, there’s zero assembly to do. All you do is splice your filter’s output line, connect either end of the line to the heater’s barbs, and plug it in. The temperature is easily set using the red dial. Boom, you’re done.

Since installation, I’ve heard a few “clicks” here and there. That occurs when the heater turns on or off and isn’t audible unless you’re right next to the tank. Otherwise, it’s easy to forget that the heater is even there. The temperature of the water has been kept very stable, so it’s been doing exact what I bought it to do. I’d recommend to anyone with a canister filter who wants to avoid making an in-tank heater part of their aquascape.

I used some time-off after Christmas to do quite a bit of maintenance on my tanks. In addition to adding the U.V. sterilizer, I also took this opportunity to rescape the tank, in an effort to hopefully clear up what had been a pretty nasty algae outbreak. When Ghazanfar, Rob, and I spent an afternoon breaking up our prized California rock, I had set one large piece aside, specifically for use in my 75G. That rock is the large rock one the left, and weighs a considerable amount.

What I didn’t realize until after I put it in the tank, in that the rock has a natural cave in it, that’s just about perfect sized for a female apistogramma, but not quite large enough for the male. In essense, it’s the perfect size, and within a day of rescaping, one of the female A. cacatuoides took up residence.

So, besides the hardscape, I left the glosso intact on the right side of the tank before my previous scape. I repurposed the anubias baterii nana in front of the rocks in the middle, and replanted the utricularia on the left side. I’m a little curious to see if the U.V. sterilizer will have any effect on the growth rate of the utricularia. Finally, for the background, I went up to what has become a plant farm of my 40G, and trimmed out a variety of stems that I thought went together. From left to right: Pogostemon stellata ‘broadleaf’, Pogostemon sp., ludwigia repens ‘narrow-leaf’, Heteranthera zosterifolia, Blyxa japonica, and Limnophilia aromatica.

Thanks to some extra Christmas money, I decided to go ahead and get a U.V. Sterilizer for my 75G tank. I’ve been having a rash of green water, and a case of “something’s not right” situations in this tank for the past year, so I guess you could consider this my last resort.

After doing a fair amount of research on the web, I decided to go with Corallife’s Turbo-Twist Sterilizer. It seems to be a pretty popular product, and the price was right on Amazon.com. Setting the unit up was very easy using the instructions provided. Basically, you start by just unscrewing the one end to install the bulb. After that, you twist the middle section until the two barbs face in the direction that you need to connect to your filter. Finally, splice the output line of your filter, and connect either end of the line to the input and output barbs of the sterilizer. You’re done, once you plug it in.

I was a little bit worried about the sterilizer affecting the flow-rate of my filter, but so far that hasn’t proven to be a problem. And that’s having a CO2 diffuser and in-line heater running on the filter with it. Of course, that why I bought an over-sized filter, Eheim 2028, for my 75G in the first place.

Twelve hours after hooking up the U.V. sterilizer, my tank appeared fairly cloudy, with a white, milky hue. I presume that consistuted a mass bacteria/bad thing die off after being zapped by the U.V. rays. By the second day, the water cleared, and it’s looked clearer than I can remember in recent history. I’m not entirely sure whether I’ll leave it running 24/7, or will turn it off to save the bulb-life a little bit, but I’m glad to know that I have a last resort available to rectify any extra difficult problems with my water column.

Last night, I moved my Apistogramma viejita ‘Rio Meta’ pair in the 20G High tank I’ve been preparing for them. The aquascape in this tank is still developing, as is the algae, but at this point, I’m more interested in getting these beautiful fish to breed. I’ve snapped a few pictures of the viejita’s in their new home…

The male’s checking himself and his new digs out.

A. viejita female

A. viejita male