Hi Tom and Russ.

Well my english is no good ok ;-)

I'm from Brazil and I have a Tank whit Discus and plants:

- HC ( Hemianthus Calitri);
- Glossostigma;
- Ludwigia Pantanal;
-Higrophila Balsamica;
- TOnina .sp Belem;
- Tonina Fluvitans;
- Limpholia sp Mini;
- Amania Bonsai;
- Amania Senegalense;
- Christmans Moss;
- Cladophora;

And I used a lot CO2 because I need to my plants, I used just at day.

Once in my tank my discus are dark and respiration was a lot higher too, in my case was caused by Amonia. And after readding the book "Discus The Naked Truth" by Andrew Soh I see that's correct about Amonia.

Well Discus need and like a lot of change water!! Maybe you can do this more times!!!

[]s

Alexandre (Ramsés II)

My actual tank ---- 250 l ( 100cm x 50cm x 50cm)






Discus:

2 - Cobalt Blue Solid
2 - Red Malboro
1- White Diammond
1- Red White