Looks great!
Couple of thoughts...
Depending on your planting plans, the rocks in the background will likely be invisible very quickly and leave annoying gaps you can't plant into.
I also run a sump and I wouldnt do 24/7 co2. It all depends on your lighting intensity etc, but I think the fish appreciate the non co2 period. I dont find off gassing is a problem in reality (I get through a 2kg bottle in 6 weeks on a 200ltr tank with 9hrs a day co2).
I put the co2 pipe directly into the return pump and find it works well and creates very fine bubbles, but I think you have higher end goals than me!
Look forward to seeing it planted.
K
Couple of thoughts...
Depending on your planting plans, the rocks in the background will likely be invisible very quickly and leave annoying gaps you can't plant into.
I also run a sump and I wouldnt do 24/7 co2. It all depends on your lighting intensity etc, but I think the fish appreciate the non co2 period. I dont find off gassing is a problem in reality (I get through a 2kg bottle in 6 weeks on a 200ltr tank with 9hrs a day co2).
I put the co2 pipe directly into the return pump and find it works well and creates very fine bubbles, but I think you have higher end goals than me!
Look forward to seeing it planted.
K