I am going to be upgrading from a 55 gallon to 75 or 90 gallon tank. I need some advice on the transfer and set up since I can now kind of redo my tank.
Here's what I am currently running:
55 gallon tank
T5HO 6500k light x4
Eco Complete substrate - 100% Eco Complete
Pressurized CO2 with pH controller and DIY CO2 Reactor (Rex Griggs style with bioballs inside) LINK
Magnum HOT for water polishing/circulation
500 GPH circulation pump (small 'fan' that sits in the tank pushing water)
LOTS of MTS
12 neon tetras
Fair number of plants, lots of moss
With all that in mind, what would you change/update etc (except the lighting!). I am thinking I need to upgrade the Magnum 350. Was looking at a Fluval 406. I know I need more light so 2 more T5HO's are in order.
What about substrate. That's my main question. What's the best idea for the substrate. It's about three years old now.
Thanks in advance!