Paulo Soares
Member
- Joined
- 6 Nov 2014
- Messages
- 602
Or change the plant...
What i´ve done. But still an understanding is required.. and i will get there.
Or change the plant...
Hi
Best try and receive some that is already established from another aquarium!
hoggie
Julian,
Could be but and the others? They are definitely gorgeuos. And i planted Staurogyne and Fissidens Fontanus and guess..
They are gowing just fine and beauty. I put the Staurogyne right in the place where it was Amannia.. sorry mate but it can´t be the substrate.
I´ll see if some friend of mine as it.. here in Portugal. No too many cause most of them suffers the same..
Hello,You say Co2 is the cause of melting. Well i know change in temperature triggers melting. Is this really a temperature change issue or does it have something to do with co2 levels in water at different temps?
Thank you Ceg. Very helpful diagram. I need to be upping co2 again then by the look of itHello,
Yes. Please review this chart from engineeringbox.com
The vertical axis is the solubility of CO2 and the horizontal axis is the temperature.
Can you see that as water temperature increases the solubility of the gas in the water decreases substantially?
So even though you are pumping the same injection rate into the water, less gas is actually dissolved.
At the same time, increasing the temperature increases the metabolic rate of the plants, so their demand for CO2 actually increases at the same time that it's availability decreases.
Not only can you trigger melting just by increasing the temperature, but you can also trigger CO2 related algal blooms just by a temperature increase.
Cheers,
Hi,Thank you Ceg. Very helpful diagram. I need to be upping co2 again then by the look of it
I understand. I'm happy with my lighting for now. Flow in my tank is an issue, I know this and I've tried to improve it. The layout of my tank doesn't lend itself to good flow. I've learnt to deal with this though by clever plant placements. For now I am able to up co2 injection rates as my fish do not struggle, even though this might not be the best answerHi,
Well, again, as argued previously, it may be that there are alternate ways to improve CO2 uptake, whether by improving flow/distribution, improving gas dissolution techniques, reducing light intensity, reducing plant mass, revising the aquascape and so on and so forth.
Cheers,