Hello BigTom, this tank has been a big inspiration for me and I plan on starting a similar tank in two months time, so naturally, I have a few questions.
1) When you planted the plants in the caddies, how deep did you place them in the tank, I've heard that the riparium plants can rot away if they are planted too deep?
2) How did you make sure the hills of gravel so they do not erode away? Especially where you planted your Lilly, was it separated with rocks or did you make some sort of special scaffolding?
3) How did you measure the amount of lights that your plants need, I know that 6500k is a good rating, but the WPG way is outdated, so I presume you used a PAR meter?
Thanks in advance for all the answers, and sorry for all the questions, I'm still a bit of a beginner...
Hi Khuulio.
1. With the riparian plants I generally just try and have the roots submerged, with the rest of the plant above water. Caddies are useful for this, but these days I normally don't use them and just wedge the plants into hardscape at the water line.
2. The hills are just soil with sand on top and a few strategically placed rocks to shore them up. Nothing complicated. In the corners there are some piles of smaller rocks to produce little islands for planting the riparian plants.
3. No I've never measured the light. I started with a 70w metal halide spot light (only cost me £21 on ebay) and now have a slightly posher 36w Kessil a150 LED light which seems to have a roughly similar output. I just hang them at whatever height is needed to cover the tank. I don't worry about light really.