freshwater tropical. eheim professional 3e. eheim heater. lights- 2 halogen. 4foot tank. substate is crushed new zealand basalt (volcanic rock).
go for freshwater. its cheaper, easier and marine tanks all look the same
java fern on bogwood, amazonian swords, anubias nanas, and cryptocoryne wentii.
Maintaining proper calcium levels is an important part of keeping your marine tank healthy.
Why buy Aquarium Supplies online?
An overview of tropical fish tanks, what they are, and the pros/cons of keeping one.