mgkaelen...
I'm almost embarassed to admit that the only light I've got on my 26 gallon bow-front is the 15 watt fluorescent that came with it. This puts me under 1 watt per gallon...DEFINITELY in the low-light category.
Nevertheless, my
Cryptocoryne species (
wendtii, cordata, crispatulavar. balansae, and one other that I've yet to identify) are growing well and forming new plants on runners. I've also got a single
Anubias barteri var. nana, Java Fern (
Microsorium), Java Moss, and a massive
Aponogeton ulvaceus (which I'll have to get rid of because it is taking over the aquarium) growing very nicely.
As long as I stick with plants that will
tolerate my low-light conditions I seem to be OK. I use Flourish Tabs in the substrate near the
Aponogeton and the
Cryptocoryne and dose occasionally with Flourish and Flourish Excel. The only problem I've encountered is with Brown Algae (diatoms) that also thrive under low-light conditions. I've noticed that the Brown Algae starts to get out of hand when I use the liquid fertilizers according to their recommended dosages so I've modified my regimen over the last few months to fit my tank conditions.
I do want to bring my light level up a bit but am having difficulty finding a light strip that will meet my needs. Unfortunately, the way the top on the bow-front aquarium is configured I can't simply drop a light strip where the original is. I suppose I could custom build a new enclosure for the top of my tank but I don't have the time at the moment. I've been looking for something that would just replace my 18" fixture but can't find anything that is the same length and width (22 3/4" long by 4 1/2" wide). I do NOT want to go the high-light route where I have to wear sunglasses to look at my aquarium nor do I want to deal with
CO2 injection. I like my plants but my aquarium is for my FISH! Still...it would be nice to be at the 2 to 2.5 watts per gallon level.
And yes...I do really like my Hillstream Loach (
Pseudogastromyzon cheni)! He's a cute little bugger, gets along with my other loaches and I've even seen him munching on algae every so often.
Linsay....
Based on my best understanding, you simply cut the floating leaf (leaving about 4 inches of stem attached) and let it float until roots begin to develop on the stem.