has the tank ever had any FW or non reef safe medication that contains copper in? copper is lethal to invertibrates and can leach into the silicone seals of an aquarium therefore it will always be a problem if you havre yoused meds. Also another point is do you use tapwater because you amy have...
heres some other pictures. They are a few weeks old now so a few things are different but will try to snap some pictures. I hope to make this a thread full of pics ;)
Hi this is my first post so i thought id post what my tank looks like. It a 23 gallon (90 litre) aqua one 620. It has 2 x 18 w 50/50 pc and has a TMC v2 400 skimmer on it. Currently its been running for just under 3 months and has 9 kg of fiji. It still only has 2 scarlet hermits, a turbo snail...