just done this today, both eheim 2224 external and fluval 4+ internal filter are going, substrate i think is crushed coral (correct me if i am wrong.
just need to start saving money to but some rocks.
just started to fill up

new filter

fluval 4+

view of tank filled, both filters and heater on.

can you tell me what substrate this is plz? i think its crushed coral, not sure though

just need to start saving money to but some rocks.
just started to fill up

new filter

fluval 4+

view of tank filled, both filters and heater on.

can you tell me what substrate this is plz? i think its crushed coral, not sure though
