The volume of the water only for me.
When calculating the volume of a tank to find the watt/gallon of lighting, do we take
1)the volume of the tank OR
2)the volume of the tank minus the volume of gravel?
This makes alot of difference since i got quite a high layer of gravel and base fertiliser. Which one do u guys use, option 1 or 2?
The volume of the water only for me.
Corydoras: 2 x adolfoi, 1 x agassizii, 5 x albino aeneus, 3 x arcuatus, 4 x atropersonatus, 3 x axelrodi, 6 x axelrodi variante B, 4 x caudimaculatus, 5 x duplicareus, 8 x goldlines, 3 x kanei, 3 x loretoensis, 6 x melini, 4 x panda, 6 x schwartzi, 3 x similis, 4 x sterbai, 4 x surinamensis, 5 x trilineatus, 4 x tukano & 3 x zygatus
RIP 1 x adolfoi, 1 x albino aeneus & 2 x panda
Option 2 for me
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