Brett_cowan
New Member
Hi! Iām new to this forum though ive been keeping fish (cardinals, guppies, ember tetras, pacific blue eyes, and a few other species) in a 3ft planted tank with no issues for a few years. Iāve just upgraded to a 5ft, 600litre (160gal) tank and im struggling to get it stable (temperature (too hot) and chemistry(GH was way too high at 12degrees, but Iām working on getting it down to 3degrees)).
All through this, I lost a few cardinals (Iām sure because of the GH), and now one of my guppies has a big white fungus looking thing on his pectoral fin (see pic).
Any help to identify what it is and how to treat it would be much appreciated .
All through this, I lost a few cardinals (Iām sure because of the GH), and now one of my guppies has a big white fungus looking thing on his pectoral fin (see pic).
Any help to identify what it is and how to treat it would be much appreciated .