To much?
- Thread starter Darylb
- Start date
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If you have answers, please help by responding to the unanswered posts.
SKB
Aquarium Advice FINatic
What size is your tank? They usually say 2 watts per gallon to keep live plants.
OP
OP
Darylb
Aquarium Advice Addict
The tank is 20 gallon 
SKB
Aquarium Advice FINatic
so I would say you need atleast 40 Watts.
OP
OP
Darylb
Aquarium Advice Addict
Ah so I'm about 35.5 watts under
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