The rate of heat transfer between two object is directly proportional to the temperature difference between those objects. The greater the difference in heat, the faster the thermal energy will move to from the hot object to the…"
"I have a 50gal system in my house with Nitrate very high and was going to start doing a water change out and put it into the larger system outside to help the cycle time. At what level of ammonia would that be OK?"
"So you increased the amount of feed with the rising temperatures?? It is hard to know for sure without more information. However, with increased feed your fish you are increasing the amounts of ammonia in your system. The ammonia is toxic to fish,…"
Your wish is my command. I would love to help you in any way I can. I can guarantee that my designs to date are not only ecologically sustainable but econimically viable as well... or I won't be in business long. Please note that 1. IMO…"
"I am planning to do just that project as the materials are available at hand and it is cheaper as Egypt doesn't have much lumber, looking for a cheaper materials than wood for the shade, what else i should be looking for while constructing that…"
"River gravel. I pass it thru a 1/2 inch wire mesh and then thru a 1/4 inch. I use the ones that stay on the 1/4 inch. They are 1/2 inch( thru the first wire) and no smaller than 1/4 inch. Clean round and shiny pebbles mostly . They…"
"Soapy water. Mix water with dish washing liquid, One that is biodegradable. Spray every 4 days. They normally hatch every five so you will be treating before they do hatch. If you put the yellow paper with Vaseline under a light at night it will…"
"thanks for the update John.
I'm not sure that increased water flow has anything to do with your solar collection device's efficiency. I figure the same amount of sun is going to hit it either way. The water should, in…"