Methyblu

[oonycxwilloo]

Anyone tried this?

 

[Master Shake]

yea, dyes your rock, and anything somewhat porous that can absorb anything. will even dye the silicone to your tank. other than that works pretty well

 

[oonycxwilloo]

No good for ich though right? Only for fungal prevention (so i heard and read)

 

[thickglass]

I tried that one, works great actually