Can this be done when there is water in the tank? Im giving the tank an overhaul and dont want to empty it completely as im keeping some of the fish and dont have the time to do a total refill. I want to grow a few specimen plants but not using co2. I want to add some flourite sand and mix it with my black sand to help the plants
Can i do it with water in if i rinse it well before hand a bit of cloudiness i can handle, as a new spirulina food i just used caused my water to go milky for days!!!
Can i do it with water in if i rinse it well before hand a bit of cloudiness i can handle, as a new spirulina food i just used caused my water to go milky for days!!!