jgross15656
Aquarium Advice Apprentice
1. Is there a suggested height for my return nozzle? After figuring out that it can syphon back, I would like to keep it as close to the water surface as possible. I have the very top of it just on top of the water, is this ok?
2. When talking about LR weight, does live sand weight also count toward that number? (ex: If I want 100 lbs in my 75 gallon, does it need to be 100 lbs of LR in addition to my substrate?) If I add more live rock as i purchase it ( say no more than 10 lbs at a time) will this amount cause any spikes?
2. When talking about LR weight, does live sand weight also count toward that number? (ex: If I want 100 lbs in my 75 gallon, does it need to be 100 lbs of LR in addition to my substrate?) If I add more live rock as i purchase it ( say no more than 10 lbs at a time) will this amount cause any spikes?