Due for a water change tomorrow, only tested tonight. But thanks, someome else has advised that it could be the food too. Cheers
Only decor is the live plants, and the gravel is all natural. Must be the food. :blush:
Hi all, I have recently set up a 20gal planted tank and over the last 5 or 6 days I have noticed a strange bluish/purple film on the surface of the water (I guess that the lighting is maybe changing the colour of the oily too though). Does anyone have any idea what could be causing this? Thanks...
Ammonia is 0, nitrite is <0.1, nitrate is <20 and PH is 7.5. There is only 3 Platys in there at the moment and some more were due to go in soon but dont want to do anything more at the moment. The Platys in there just now are fine and dont seem to mind whatever the oil is lol.
Hi all, I have recently set up a 20gal planted tank and over the last 5 or 6 days I have noticed a strange bluish/purple film on the surface of the water (I guess that the lighting is maybe changing the colour of the oily too though). Does anyone have any idea what could be causing this? Thanks...