Sentral said:
I've only just come across this. Wow! It's the type of community aquarium most people wish to have. Lots of interest and very healthy fish and plants. Must be happy with it!
Calzone said:
And barely any visible flow! (Unless you turned it down for the vid?).
On the face of it the combination of lighting, flow, co2 , planting etc is really complex - one man's beautiful tank (like this one!) is another man's algae factory!
Thank you so much Sentral and Calzone!
For me the important things in this long term project perhaps are:
• reading and learning from people in forums like this, but keeping an independent, open-minded and critical mind;
• keeping everything stable and consistent;
• getting right balance between light, ferts and CO2;
• large filtration- a combination of mechanical and bio. There is not an obvious fast flow in the tank, how Calzone has rightly pointed out from the video on page 8, but the water does move and in large quantities;
• using remineralised RO water. I change half of the tank volume every 3,4 days, if I can;
• Making the water changes simple. I operate it by opening and closing two taps. There are in and out pipes running from and to the aquarium. The RO water is gathered in a 250 litre storage tank, which sits in a cupboard in the next room, placed higher than the aquarium. Thus it takes only about 40 minutes and I don't have to monitor it all the time.
• Plain gravel. It doesn't disintegrate and doesn't run out of nutrients. The crypts are doing well in it. They have strong root systems. The gravel has been there undisturbed for more than 10 years now.
regards,
fandango