- Joined
- 14 May 2009
- Messages
- 316
Re: James' ADA 60p setup
Hi Schruz
Thanks for the compliments 😀
That's a super healthy Glosso carpet you've grown there, and you make some interesting points about the growth of this plant.
Untill now I've not used the plant for a couple of years but last time was in this 20 litre tank.

I planted individual stems verticaly and quite sparsely, within days all stems were laying flat and growing very fast.
The lighting on this tank was super intense at over 2.5 Watts per litre and the lamps were less than 2 inches from the water surface. CO2 was at a constant 30ppm and I dosed 1ml of liquid carbon and 2ml of trpoica plant nutrition plus each day. Intersestingly I was using tap water of GH20.
In the current tank the lighting is at 1.2 Watts per litre at 7 inches from the water, CO2 is 30ppm but I am not dosing liquid carbon, fert levels are probably about the same in both cases. Also I am now using RO/tapwater mix similar to yours with a GH of about 5.
The Glosso is now beggining to lay flat in the 60p, and is therefore doing so in less than half the previous light intensity required, perhaps, in part, this is down to the softer water. Also, I do think that the smaller a tank is, the more Watts per litre it requires to get the same effect.
Its true what you say about the growth being too fast, the 20 litre tank pictured above only looked good for 2 days every 2 weeks.
Cheers,
James
Hi Schruz
Thanks for the compliments 😀
That's a super healthy Glosso carpet you've grown there, and you make some interesting points about the growth of this plant.
Untill now I've not used the plant for a couple of years but last time was in this 20 litre tank.

I planted individual stems verticaly and quite sparsely, within days all stems were laying flat and growing very fast.
The lighting on this tank was super intense at over 2.5 Watts per litre and the lamps were less than 2 inches from the water surface. CO2 was at a constant 30ppm and I dosed 1ml of liquid carbon and 2ml of trpoica plant nutrition plus each day. Intersestingly I was using tap water of GH20.
In the current tank the lighting is at 1.2 Watts per litre at 7 inches from the water, CO2 is 30ppm but I am not dosing liquid carbon, fert levels are probably about the same in both cases. Also I am now using RO/tapwater mix similar to yours with a GH of about 5.
The Glosso is now beggining to lay flat in the 60p, and is therefore doing so in less than half the previous light intensity required, perhaps, in part, this is down to the softer water. Also, I do think that the smaller a tank is, the more Watts per litre it requires to get the same effect.
Its true what you say about the growth being too fast, the 20 litre tank pictured above only looked good for 2 days every 2 weeks.
Cheers,
James