Rio Tapajós Biotype... what is it?

[Adam]

Hi all,

I've searched this site and googled were I can. I'm looking for information on the water chemistry of this system and biotypes.

I am asking because I am getting four 5cm L134 (Leopard Frog Pleco). I know the system is a clearwater and has a low conductivity (approx. 100uS/cm).

Also does anyone have anything to add to Janes article or the discussion that followed on the forum?

Adam

[magnum4]

Rio Tapajos is mostly clearwater system 970km long with rapids and falls full of rock piles and wood pH 6.6-7.4.