AE86-Danny
New Member
Tr182md said:I have a 50 gallon high tech plant tank and I bought a complete setup 100 gallon recently and put all the plants I bought at plant auction, no fish yet. I have been trying to get the pH to go down set it at about 6.5. Bubbling away for days. Finally decided to check calibration of my pH probe. It was off by 1.5! No wonder my tank would not go below 6.9! Recalibrated it is 5.6! Good thing no fish in there.
High Co2 levels in water make it hard for fish to swap co2 for oxygen. As blood carries waste (co2) to gills and to water exchange is by equillibrium so gas flows to area with low concentration. If co2 in water is really high then it can not leave the body and no oxygen can be picked up. So fish suffocates in high o2 environment.
so for my 20 gallon maternity tank i want to plant it not "heavily" but i want to plant it for sure, maybe a nice rock or 2, and a small piece of drift wood.
what would you suggest for an easy, cheap substrate that will help the plants grow out of control?
id rather have to prune daily because the plants are green, lush, and huge, then to dose daily because the plants are small, and brown.
Probably should add, i have some form of Co2 in the tank, and i also have about 60 watts of lighting.