[koopmaster]

Guys is there anything I can put in my 1000L tank sitting outside to keep it free from algae and fungi?

a little bleach or any chemical that wont interfere with the windows?

[Clever Forum Name]

Cover it with black plastic.

Heavy duty stuff from screw fix is less than a £10

[Ste b]

Cover it with black plastic.

Heavy duty stuff from screw fix is less than a £10

This^^,     keep the sunlight out

[Smudger]

+ 1

Darran

[Perfect Windows]

Guys is there anything I can put in my 1000L tank sitting outside to keep it free from algae and fungi?

a little bleach or any chemical that wont interfere with the windows?

1/4 teaspoon (no more required) of swimming pool chlorine powder.  Do it at the start of a weekend so it has a couple of days in there.  It'll raise your working TDS to 001 if you're unlucky.

Vin

[koopmaster]

thanks for that,  i have already sprayed the tank black but if we have a good summer the algae is going to go mad,  chlorine will kill it.

[SeanK]

Don't worry about it the algae wont affect the tds of your water just empty the tank every so
often and power wash with tap water.