Not necissarily. The heater could be a slow leak of current. I really dont think its the heater but it has happened to many an aquarist. The hornwart is a floater but you can also strip it and have it be planted pine trees. Like this:
I would like to purchase purple mystery snails or
egg clutches. I am also interested in Magenta
New fish in Stock
Albino Peacock Cichlid
Looking to rehome my fish - we're remodeling and
no longer have room for the tank at the moment.