Hello, I have a lido 120 tank with default old t5 light, i think the PAR is low because bacopa caroliana is still green near the top of the tank. That tank only have RCS, i don't put any food in. I always did a 50% water change every week but with my new job, i need to change the water change shecdule, will algae thrive if i make a 50% WC every 3-4 weeks ? thx
I use RO water, canister filter is strong for that tank, tetra ex 1200 plus
I use RO water, canister filter is strong for that tank, tetra ex 1200 plus