PK because you stated that everything older than 5-10 years was out dated. I thought I would give you a comparison.
40 years ago.
We used natural gravel in our tanks.
Under gravel filters.
Mechanical Filters.
Didn't vacuum
Did 25% water changes
Had T8 lighting
Hardly used Dechlorinators
Rarely tested for anything
Used live food and cheap flake food
Never used Fertilizer
and sometimes fish died.
Today
We use sand
Power Filters
Vacuum
Do 50-75% water changes
Use LED lighting
Use Dechlorinator
Test for everything
Use expensive Frozen and dried foods
Use Fertilizers
and sometimes fish die
Things haven't changed much really
40 years ago.
We used natural gravel in our tanks.
Under gravel filters.
Mechanical Filters.
Didn't vacuum
Did 25% water changes
Had T8 lighting
Hardly used Dechlorinators
Rarely tested for anything
Used live food and cheap flake food
Never used Fertilizer
and sometimes fish died.
Today
We use sand
Power Filters
Vacuum
Do 50-75% water changes
Use LED lighting
Use Dechlorinator
Test for everything
Use expensive Frozen and dried foods
Use Fertilizers
and sometimes fish die
Things haven't changed much really
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