At the moment my 70 litre tank has only been running two weeks, with "cycle" being added since the start. I've had fish in the tank for a week, currently 3 guppies and one snowball pleco. Ammonia and nitrate levels have never gone above 0, but nitrite levels are slowly climbing, currently at about 0.25. pH is very slightly alkaline, at about 7.5 - 8.
There is some uneaten food and fish waste on the bottom of the tank but I never seem to be able to get much of it up when I siphon out water, also I have nowhere to store water to put into the tank that will keep it at the aquarium temperature, so whenever I do change water I can only take small amounts so as not to drop the temperature of the aquarium too much and as a result I never manage to take out the 25% which is advised, I don't even think I reach 10%.
Can anyone offer any advice?
There is some uneaten food and fish waste on the bottom of the tank but I never seem to be able to get much of it up when I siphon out water, also I have nowhere to store water to put into the tank that will keep it at the aquarium temperature, so whenever I do change water I can only take small amounts so as not to drop the temperature of the aquarium too much and as a result I never manage to take out the 25% which is advised, I don't even think I reach 10%.
Can anyone offer any advice?