hi
i want to upgrade my 400g set up 6.5x4.5x2.5 at the moment i have a 20g capacity Yamitsu mega xl filter rated for 1000g of koi with a fluval 404 as back up and it all seems to be struggling im doing two 75 gallon water changes a week to keep my levels reasonable.
stock is
32inch red tail cat
24 inch mamaratus cat
3 pacu 2x 15inch and one 20 inch
18inch pengasius
14inch plec
thanks
i want to upgrade my 400g set up 6.5x4.5x2.5 at the moment i have a 20g capacity Yamitsu mega xl filter rated for 1000g of koi with a fluval 404 as back up and it all seems to be struggling im doing two 75 gallon water changes a week to keep my levels reasonable.
stock is
32inch red tail cat
24 inch mamaratus cat
3 pacu 2x 15inch and one 20 inch
18inch pengasius
14inch plec
thanks