Starting to see small "problem" critters / algae

[scoopsthedog]

So I have about 5-6 very small Aiptasia and maybe 4 specific bubble algae (literally like 4 bubbles). Just did tests (API) and has 0 across the board (side note having a copepod explosion which is nice). Anyway wanting to know if I should water change, watch and look for growth or tackle now. Thanks!

 

[TheEngineer]

So I have about 5-6 very small Aiptasia and maybe 4 specific bubble algae (literally like 4 bubbles). Just did tests (API) and has 0 across the board (side note having a copepod explosion which is nice). Anyway wanting to know if I should water change, watch and look for growth or tackle now. Thanks!

Both of those are something to deal with now. Kalk paste for the aiptasia and gently remove the bubbles without breaking them for the algae. Both of those would be slowed by good water quality but they'll still expand.