This definition applies to interactions of drugs with other drugs (drug-drug interactions), as well as drugs with food (drug-food interactions) and other substances.rug interactions overview. Whenever two or more drugs are being taken, there is a chance that there will be an interaction among the drugs. The interaction may increase or decrease the effectiveness of the drugs or the side effects of the drugs.
On average, it takes an electric heater twice as long to heat up than natural gas. It would take around 60-80 minutes for a new 40-gallon tank to gain 60 degrees, and even longer for a larger capacity tank to adequately replenish.
Basically I bought a new fish tank today & I was wondering how long to wait before adding fish! I have the filter & heater & light already in (with the filter on but not the heater or the light). I've been told 3 days wait by some people, then some on yahoo answers have said 3 weeks... others 24 hours!asically I bought a new fish tank today & I was wondering how long to wait before adding fish! I have the filter & heater & light already in (with the filter on but not the heater or the light). I've been told 3 days wait by some people, then some on yahoo answers have said 3 weeks... others 24 hours!