- Joined
- May 12, 2019
- Messages
- 53
- Reaction score
- 39
- What state or country do you live in
- Maryland
Hi, I have started a new tank I have had a 75gal for 2 years with mostly lps and now some monti and a few acros. This is my first tank with sump so I am learning. I have the Vectra l2 for my return pump and anther l2 for my manifold with three outputs. I figure if the main pump fails I can swap over. I have 3 gen5 radion blues 4 mp40 for flow. I plan to pull my apex and trident off my 75 gallon after about 3 months. I am going to wait three months before turning on the lights and i will probably start adding the fish after two months. So I have a few questions about cycling. I am using dr tims with dr tims ammonia. I am on my second day and i am following instructions but after a week it says it's cycled. So how much should I put the ammonia in after that week? Because if two much it will cause a spike in nitrite because the bacteria that eats nitrite are slower at reproducing. Another question is My 750 has duel returns off of return pump and I can't run that l2 past about 70 percent or it will suck the chamber dry. I had to adjust the height with the slidder going into the return pump chamber to keep enough water in that camber. Is this normal? I also have another return going up for my 59watt UV because I think it wouldn't work very well sucking and returning in the sump. So I have a flow sensor so I can set the flow correctly on the UV. So I am guessing I will have to turn down the return pump to compensate when I start running the UV.










